View Full Version : Electrical Engineering
- Op amp supply
- Op amp current supply
- question on enamel coating
- 555 Oscillator Frequency Fluctuating Rapidly
- Pulse Width of a Magnetic Field
- Stepper motor stepping uniformity
- Design an Ammeter
- transistor as a switch
- need help to build long range IR transmitter
- Schematics of cell phone jammer and small and simple walkie talkie
- Define electrical components.
- transistor help
- Room for research/discovery
- human touch sensor
- bldc design from scratch
- Converting Thermal Conductivity to Thermal Conduction/Resistance
- mic circuit problem
- neutral and ground
- How to manually solder a QFN chip with a hot air gun?
- Thermal Resistance at a single point
- Fan Performance
- winding your own air-core inductor
- Transformer Issue
- Air Handling Unit Test - Air Heating Problem
- Trouble Comprehending Rotating Magnetic Fields
- Crimping Wire
- short term ampacity in cables?
- Using SPI mode to interface msp430 with RF transciever and SD card
- Op Amp
- Job description for EE's
- Constructing Power Supply
- Generator Residual Magnetism
- A.C waveform
- TV antenna questions
- First Microcontroller
- sine wave generator
- 10 Pin Dual 7 Segment Display...cant find documentation
- Advice on regulating a 6V motorcycle alternator.
- What exactly is electrical energy?
- Toroidal Inductance Generator
- metal semiconductor
- What soft compressible materials safely work with wiring
- no load output voltage of a bridge rectifier
- Batteries, Ground & Static Electricity
- Gain-Bandwidth product question
- ohms and wattage of resistor
- DPST vs SPST
- Advice on Studying EECS post-PhD
- Triax
- FFT and Nyquist frequency - higher frequencyresolution with lesser samples
- Killowatt Versus Killovoltamp
- Current Transformer Sizing
- Current controlled VCA and differential amplifier question
- How To Test Amplification
- Filters what are they??
- EE still good choice for new Engineering major?
- Set voltages and amperage for devices...
- Bike light design - will this work?
- Power conditioner question.
- Capacitor causing a negative dip fixed an issue, why?
- Where can I get a 2.45 GHz Oscillator
- Capacitor Size
- Problem obtaining I-V characterisation of solar cell
- Selection of infrared components and calculation
- Is free energy Really Possible?
- Basic Circuit Flow
- Low noise low pass
- Transconductance of a differential pair
- Bad MOSFET detection circuit
- Multi-Phase or more then three phase
- Why won't ground reroute the general home circuit?
- Joules converted to amp hours
- Phototransistor circuit design
- Single phase
- lighthouses
- USB controlled I/O
- Transformers
- Does the brain pick up on electronic signals?
- Bjt: Base transit time
- Engineer Needed
- My Design Project ( I NEED HELP)
- Electric Potential and Potential Energy in a Circuit
- impedance of voltage source, and tank ckt
- Op amp question
- problem with series circuit
- noise issues
- Measuring MOSFET temperature w. sensor
- How does this "Dark Meter" work?
- LTSpice question, dependent sources.
- Analog Signal Loop/Switch Control???
- Earth: A sink or a circuit (a bet with an electrician)
- How To Remove Coating On Very Thin Headset Wires?
- Microcontrollers
- What do I need for a solar powered extractor fan?
- Seeking advice for design of homemade DC Motor
- Electromagnetic induction Coil testing
- Safely Measuring HV DC
- Parallel resonance LC circuit question?
- Elementwise Vector Multiplication (numerical libraries, BLAS)
- "Finger Safe"
- Modify a thermistor's resistance curve?
- Switch
- generator or motor winding
- Learn Electrical Engineering for Beginners
- Optical Theremin - Photocell Question
- Basic (?) timed servo.
- Varible timed circuit cut off?!
- multiple gsm modules, one antenna
- PIN Photodetector
- The 29.97 frames per NTSC standard
- 7 segment displays
- understanding Optocoupler circuit
- What are Integrated Circuits?
- Common Base Amplifier Modeling
- Amateur radio + typical bandwidth of RTTY, PSK31, FSK
- neutral compensator
- Power factor in my book
- Power from headphone socket?
- Lowest Power Bluetooth?
- DC choke filter
- Replacing a Ni-Mh battery to AC input???
- Looking for control board
- Why is FET voltage controlled and BJT current controlled?
- Magnetic Flux Control
- amateur radio + frequency measurements
- Kirchoff's current law question
- Isolation Transformer
- how to design a boost converter from 5v to 24v
- Will this linear generator (NIB magnet) work to light infrared pulses?
- My conductive pen is non-conductive.
- Constant-watt test load
- Non-equilibrium states in Semiconductor
- A short query on annihilation process
- Converting Watt-hr to Watts
- make an intercom without IC 741
- How a cascaded common emitter transistor amplifier is modelled
- RIP Radio Shack - No more ICs [or nearly so]
- detection method
- Getting a Job with an A.A.S degree in EE
- Frequency and phase relationship
- Making an OR Gate
- Polyphase rectifier: Calculating the diodes needed.
- Help with this circuit, please... ("drawdio")
- What can be a signal sweep used form?
- I need a book for EE because the only thing I know is the word "volts"
- Op Amps
- Difference between VVD and VFD
- AUX In/Out Power?
- What will supplant silicon?
- IQ demodulation
- Building a Shortwave Radio.
- Inverting/Noninverting Amplifier
- Comprehensive filter design reference?
- Ambient Power Module
- Dsp??
- What does this circuit diagram mean?
- Digital magnetometer
- Gain in inverting and noninverting opamps
- Question about source transforms
- Need suggestion in developing an electric password module
- BJT common emitter collector to emitter reverse bias confusion
- Sampling and spectrum replication
- Sizing Electrical Cables
- Opamp Linearity
- MOSFET threshold voltage from characteristic curve
- logic gates.
- Splitting and stepping down voltage
- RF transmit circuit/RF receive circuit? (Hard to explain; I made a diagram.)
- Please give some idea!!!
- Instantaneous, causal systems
- relation between phase spectrum and frequency spectrum
- Powerless radio
- Balance and Gate for Heavy Trucks
- soluation of a variance
- long distance transmission of power
- alternating current
- need a circuit: 2 lights, 2 switches
- AVR STUDIO (compiling C and running)
- Electrical Derby
- Cascading Op Amp
- Power Grid
- Touchscreen Wiring help please!
- Need urgent help ...verilog code error
- Electronics and logic gate question
- Circuit wiring help
- Need to interview an electrical engineer or a computer engineer
- need clarification about FM demodulation
- Phasor Voltage and Voltage RMS value
- Reason for Resistor Before an Op-Amp Follower?
- AC V,I, and P Distribution on a Transmission Line
- I don't understand how gates work.
- Gain bandwidth product
- Frequency Response/Content/stuff
- heating semiconductors
- Lets Talk Frequencies
- Wiring a Series and Parellel Switch for 12v/48v
- what are the users of gray code?
- zener diode
- triggering
- logic ccts
- Brushed vs Brushless DC motor
- european transistor conversions
- residental electrical wiring
- Need help w/ making my own Rail-Gun
- Inductance in Ansoft Maxwell SV
- 13000 volt switch gear FIRE
- Distortation in Theriman
- Soviet radio jamming
- interfierence with infinite gain op amp
- Question to the Electronic engineers about a reversed capacitor.
- Inductrack questions
- Help me understand electricity a little better
- Power Factor - Pratical Question
- schneider electric-innovation challenge 2009
- Building This Theremin:
- problem with Q calculations
- Transformer
- motor
- Resistivity
- can a 220v transformer store electiric charge?
- Voltage Controlled Constant Current Source
- Modeling of toroidal transformer
- Batter charger
- principleof wave and reflow solderng
- Step and Impulse Responses in RC Circuits
- caps and resonators
- Op-amp saturation.
- Confusin on BJT Small-Signal Model (Hybrid-Pi)
- Simple Electronic Millamp question
- Coaxial to Normal Wires
- series filter
- Insanely small soldering
- 60hz AC device in a 50hz country
- op-amp or comparator?
- voltage reducer 12v to 9v
- 12v minimum power - help please
- Measuring temperature in a microwave oven
- building a device << NEEDS HELP
- maximum base current of NPN
- Sequential Switching Circuit
- Generating State Variable Description
- Question about wires
- How to get the Q of my inductor
- IR Light Curtain Circuit Questions
- Looking for a cheap way to prevent back voltage
- Regulators in parallel
- Multisim and Actual measurements inconclusive
- BPX81 photoTransistor circuit
- Audio Signal Processing: changing spectrum directly
- Modulating super bright LEDs...help..please
- Data transmission
- Air Core Saturation
- Senior Design Project Ideas?!
- Inductor question
- small size diode needed
- Sites where I can purchase small quantities of components?
- opamp design
- Rewiring an RC car. (56k warning)
- IR burglar alarm
- Led lighting
- How would I increase the flash rate of an LED?
- Alternator rewinding
- series radio tuner
- Thesis proposal
- bode plot in matlab
- incomplete transfer function for phase response
- Need to interview a computer engineer!!! Please help!
- Telephone Dialer
- parity and CRC
- Kitchen Socket Solution
- How to design an analog filter with arbitrary amplitude-frequency response?
- wavelet transform,STFT, freq. localization
- Voltage dividers and electrical ground
- what are half wave symmetric waves ????
- How does a frequency multiplier work?
- Transmission line attenuation
- Trouble Identifying parts
- data transmission with counter
- Gripe, and a question...electronics in appliances.
- RSSI and battery voltage
- Help needed, bad circuit diagram + poor understanding
- Advantages of frequency in Electric Tasmittion
- Solenoid Practical Problem
- Spectral density and average frequency
- RF transistor Help
- Difference and Instrumentation Amplifier
- Parallel to serial
- led
- CRC generator
- Programming
- Op amp Temp drift
- Brake for electric motor
- a question about ansoft maxwell 3D 11.1 design
- DC power crossover
- Voltage divider using capacitor question
- Regulating a giant spark
- can someone explain me transistor as switch
- electronics and communication engineering help
- PFC pre regulator
- PhotoTransistor and Hex Schmitt trigger Inverter
- dbMicro to dbm convertion
- capacitor behaviour
- Specifically, why do resistors give off heat?
- Choosing motor
- How to calculate dissipated heat?
- generator
- Difference equation vs differential equation
- Question about the resistor value
- Generator types in wind turbines
- RL bandpass filter
- Which Diodes do I need for this application?
- Scattering Matrix parameters: Conceptual questions
- Pitch shift
- PNP transistor saturation voltage
- How is this possible? What is voltage? 7.2 KV going through this small wire?
- switch issue
- Hysteresis control
- Switching 2 AC sources to a single load
- Admittance Matrix
- Hypothetical question on signal propagation
- mosfet locking open
- Sad news for EE forum
- Wireless Communication
- Apple IICX
- When do inductors act like a short circuit and when they dont?
- Confusion regarding to polar form representation of AC quantity
- antenna dimention vs wave length
- dsb
- still about am mod.
- Whats a good uC family for DSP and analysis?
- Difference between P-spice and LT-spice.
- Difference between mechanical switch and a transistor switch?
- A contradiction in Circuits ?
- path of least resistence, static wire in B field or moveable wire?
- Mesh Analysis Question
- What is a "looking into" resistance?
- Circuit for determining the internal resistance of a dry cell
- 3 phases motor
- v. simple question about diodes i-v graph.
- Online Resources for Electronics and Electrical Engineering
- Does a capacitor hide the load?
- Effect of current on water.
- UGV Hybrid System Help Please
- Current to Voltage Op-amp problem
- help making a digital delay circuit
- reactive power injection
- plz help me
- PSC, current and Node Voltage Analysis
- how electricity REALLY travels at light speed
- Electromagnet, and unanswered questions
- EASY QUESTION, URGENT RESPONse
- Obtain transfer function of a system and simulate it with a PID controller
- EMC noise in instrumentation amplifier.
- Diode Connected Nmos question
- Degradation in Source Location Accuracy in the Presence of Sensor Location Error
- Rf Receiver
- Starting learning PIC18F
- LED Project - theory
- Resistive hybrid for soundcard to enable speakerphone skype calls
- More watts from PV panels.
- Designin (very simple) oscillator circuit
- Need help with confirming if this 555 timer circuit with transistor will work?
- Super conductor/insulator question.
- Trying to wirelessly power an LED.
- modulation
- Concept of slip speed in Self Excited Induction Generator (SEIG)
- Current Transformers
- bipolar transistors and pulse amplification
- CMOS sensor process
- Where to purchase a 1.7 GHz Oscillator
- External power source for rope lights
- AC signals
- Temperature rise in Power Transformer
- Frequency/Wavelength-Modulation Spectroscopy - how does it work?
- Temperature rise in power transformer
- Temperature rise in power transformers atheistrical
- Nodal analysis with a ti84
- Convert 110 house current to 12 v.
- URGENT: PM Generator in Reverse
- Water and electricity
- need help to understand this circuit
- Beating Earnshaw's theorem
- Bridge rectifier and symmetric power supply
- Inverter circuit shoot-thru HELP!
- Understanding Resistance
- modulation
- Fourier time shift
- modulation again
- How to measure the frequency of a person humming?
- Electromagnetic Motors
- what is voltage divider?
- Little Problem with phototransistor !!!
- Arcing or charge propogation within a container
- 24V supply for a 12V dc motor
- Default Im looking for someone to help me read car wiring schematics
- Using a magnetic core for an electromagnet
- Reactive Power: A Strange Concept?
- Help in witricity...
- Bluetooth tracking devices?
- W-Fiber help needed
- What really is a sinusoidal wave current (AC)?
- Need Help wiring 24VAC Sprinkler System
- Converting Solar Energy into Electrical Energy
- small dc motor control circuit help regd please.
- Analytical Calculation/Optimization of Ironless Motor Structure
- Elevator controller design project
- Electric guitar modification.
- Wanna Start a assignment on converting Vibrational energy to Electrical energy
- Modulating 2.4GHz and 3MHz signals
- Communication through cables and optical fibres.
- About free energy
- PhD Qualifying Exam Feedback
- Resistor Value Codes
- dealing with reference voltages and Vdroop
- Running a 1/4 - 1/2 hp electric off 12 volt car/golf cart battery
- E-field sensor
- Reciprocity theorem
- Performing an FFT on sampled data
- Building a dog detector?
- Fix my intuition!
- induction vs electromagnetic repulsion: which is more efficient?
- transimpedance amplifier design
- multi notch filter
- WiFi Antenna Coupling
- Learning Power Theory Circuit Theory
- inverting op amp circuit
- solar panel
- Static Resistance
- Questions and Answers regarding Amplifiers
- Need Help Wiring a large LED to Run Off Batteries
- temperature co efficient of resistance help!
- What sort of motor is used in the lead retraction device in my vacuum cleaner?
- I don't understand this circuit..
- microwave engineering question
- rotation direction of an ac induction motor
- Wheatstone bridge to measure high resistances?
- USB Voltmeter
- project in electronics and communication engineering
- What's in an electronics hobbyist's toolbox?
- Capacitor voltage in charge pump
- Thermistor on Motor Control Board
- Interfaceless USB driven relay
- EE Textbooks
- where can i find a US standard AC err... transformer or something?
- How would I create a time toggled switch in Multisim?
- Relative Power using Matlab
- Peak Impulse Power - PIP ??
- Capacitors across coil segments
- NC open with condensor microphone
- How does this circuit work?
- Pole Splitting equation question
- Introductions to Electrical Power Systems
- What is the difference between synchronous and asynchronous motor?
- What makes current flow in a transmission line?
- AC Coupled amplifier
- Wideband Receiver Power?!
- transformer bulb brightness
- Design of powersupply
- GPS Pseudo-range Rate Determination
- The importance of loop gain
- Help understanding generators/alternators
- Evidence against Gauss's Law?
- how does battery maintain potential differece meaning behind it & why is it grounded
- RLC Circuit qualitative explanation! any1?
- Transmission line question
- Operation Amplifiers for high frequency application
- Marx Generator Circuit Properties?
- Close loop Motor Question
- transformer core questions
- Where is the mercury contained in a CFL
- how to use the oscilloscope?
- Non-Reflective Surface or Polarizing Surface
- Computer acquisition of analog ammeter reading
- No Laplace Transform? What can be said about the function?
- How does current flow in an antenna?
- controlling static elec current to charge batteries
- Questions about transformer
- Parallel plate capacitor
- Light Dependent Resistor in water
- Sound level meter
- simple Q about induction motor
- Insulation Resistance Testing - Issue with Hi-Pot Tester
- Supplying Power To A Mullard Vacuum Tube
- Questions about Nano-Electron-Fluidic Logic
- electromagnetic induction
- Twiddle Factors and the Discrete Fourier Transform
- Bit-Slice help
- 555 timer internal schematic questions
- calculate voltage induced on a coil
- Need help on 45V DC input and 500W Solar Inverter Circuit Design
- Magnetism & Engineering
- Freewheeling diodes and motor performance
- Dumb Transformer question
- What can I put on a cable to just draw power from a headset jack of a mobile device?
- Negative resistance
- Amplifier question
- IR led signal distance,Omron PLC reset
- dc machines cores
- Capacitor discharge through a coil, need to find current
- getting through University
- Calculating or Modeling Resistance of a Complex 3-D Shape
- I want 2 build a remote control circuit
- transistor cant understand even a bit
- Designing a 550 V, 3A DC power supply using a multiplier circuit
- output voltage vs output current
- Industrial Design and Piezoelectricity
- big challenge for best engeneer
- The 78xx series voltage regulator IC
- Wire Temperature Calculations
- choosing concentration in EE
- Batteries
- AC with INDUCTOR IMP DOUBT
- IC Output stage question
- current direction???
- fluctuating voltage drop in radio
- Micro Processor project making a Gun Chronograph
- VSWR and transmission lines help
- The Daily Grind
- Co2 laser Project help
- voltage measured across battery terminals
- battery duration for ľA rate
- only for communication experts
- microcontroller how does it execute a program? and how does hexadecimal play a role
- cave antenna
- Equlibrium Point!
- Fluid Level Sensors
- Noob Question
- Microcantilever---direction of deflection
- The Electronic Engineers garage.
- What value of resistor gives how much voltage, formula?
- Sample exam paper (intro to EEing)
- How do electrons flow in a basic electronic circuit?
- Senior Design Project
- Stack effect
- microprocessor layout
- Convert TTL to LVTTL
- wiring diagrams: basic question
- Good way to test variable-speed generator output?
- antenna question
- Common collector vs Common drain amplifier
- Flat wire in generator winding
- Questions about the oscilloscope
- Original Telephone Design Question
- Change of capacitors in voltage multiplyer
- academic areas to focus on to become a radar engineer
- non magnetizable magnetically attractable metal
- Switchyard Grounding
- Active Noise Control Stereo?
- Transfer function trouble...
- Convolution - Signals and Systems
- dc shunt motors
- Unipolar stepper, bipolar driver
- CCD Camera Technology
- Does the stuff you solder with have lead in it
- Starter for small motor
- electromagnet not working
- what transmitter can send the data over 1km?
- Help in finding R Thevenien?
- Why did the multimeter leads arc?
- Making Self resonating coils for wireless electricity transfer !! How to do @@
- Math for why voltage is stepped-up in power lines?
- signal processing fft
- calculate the total reflectance on a surface
- phone antenna design
- Help Understanding Power in Circuits
- Calculating temperature rise of aluminum wire
- drawing Schematic diagrams for series and parallel cicuits
- Fourier transform same as signal.
- DC brushless motor controller for high current
- Fourier Frequency Identification
- 'puff' capacitor??
- frequency increase
- Diode-RC AM Demodulator
- Help! Motorcycle needs more.....?
- regenerative snubber design...anybody?
- Solar Charging
- Question about a circuit using a 555 timer
- Troubleshooting circuit
- rfid
- Mixer model for SPICE
- RFID masters project ideas
- RF 5 GHz circuit design
- phase shift oscillator
- Engineering help
- unit of force is newton but....
- Constant Current Regulator - Bad Regulation
- Connecting wire specification
- how to control heat level in an electric smoker
- Multisim and BCD Display issue
- Electromagnetic fields in a circuit?
- comparator oscillation
- Electromagntic fields in a high voltage line
- How to calculate output of a motor used as a generator
- programming h bridge in atmel
- Simple way to amplify voltage to RC helicopter tail rotor?
- Charging and Discharging of a Capacitor
- How to identify different transistors?
- Starting out with microcontrollers
- system and filter
- Creating a conductive strip
- how to create a 600VAC/cm electic field at home?
- necessary computer softwares for electrical engineer
- mesh/loop analysis of 2 port networks
- Dielectric Strength
- Plz correct the circuit!
- Can anyone suggest the next begening electronics book to read and also wondering...
- Power Surge vs. Cell Phone
- Microwheel
- Optimizing a Current-Feedback Operational Amplifier (CFOA)
- Rather than reinvent the wheel...
- DC ~ Watts/Volts/Amps
- make my own video player
- 2a302j
- Help with figuring out cause of current drop on TIP 31 NPN transistor in project
- NESC Batteries
- How to build a constant current source using vacuum tubes
- Surge current?
- Change frequency
- resistor 'absorbs' oscillation?
- Time Constant for an RLC circuit
- DE explaining simple RC circuit
- audio/video lecture note downloads
- The capacitor in a points ignition
- Transistor AMPLifier HelP !!!!
- prove of thevenin law question..
- dampening oscillation
- How long do metal and carbon film resistors last?
- Why does a MOSFET heat up with slow rise/fall times at gate?
- Dynamic resistance vs temperature measurement for ribbon transducer
- Negative terminal vs Ground. Double definitions?
- introduce yourself
- neeed ebooks
- working of amplifier
- What is a level generator ?
- Computer Grade Power and Double Conversion UPS..
- NESC Line Relations
- Motion sensor
- MESH Current, Voltage Polarities
- books???
- Wireless power transmission
- Computer aided design programs
- Transistor Circuit (Switch)
- Vertical Axis Wind Turbines
- Distance measurement from 2" to 10" with 0.0001" accuracy
- Electronic components (black)
- electronic component (yellow)
- Electronic component (silver)
- Electronic component (coil)
- voltage limiting?
- Dinamo Bike
- Cheaper Alternative to FlexiForce Sensor
- Charging nimh AAA batteries in series
- Heating Element
- diode felt warm
- Low-Noise, Low-Power, Low-Voltage; Mixed-Mode Design with CAD Tools;
- decoupling capacitors
- Electrical Engineering - HV Power Data Sheets
- How to think about projects ?
- Stand by saver help
- control a motor remotely with cell phone signals
- Higest speeds possible from solenoids
- SNR and reveiver gains
- (this is not homework) Eletronics and circuitry for dummies.
- Question about capacitor charging
- Intergrator/Differential Op-Amp Frequency
- Power Calculations for Home made generator
- Charging of a capacitor... please help =(
- Does an electrical engineer circa 1970 have a different education than one nowadays
- 3 pin vs 2 pin power plug
- Voice Controlled Music Player
- PM generator direction vs. polarity
- motion control for a rotating a cylinder
- Question about fixing electric cat
- Charging Series NiMH Batteries
- DSP: What do you mean by the Filter Lenght?
- '60s Laser Experiences?
- What areas of study does electrical engineering cover
- Question about RMS power, confused a little
- Suggestion on Transistors
- Phone Charger Cord Repair
- Step-up transformers in homes
- Can flux pass through any medium?
- Fail-safe alarm device
- Reasons why horizontal sync on LCD is erratic
- impedances parallel
- digital counter.. small question
- electric engineering programming language
- oxygen absorbents for Transformer
- How Elctric signals are converted into Electormagnetic signals?
- Multisim help
- radioactive detector
- control signal to select a differential signal
- Too much noise in "Embedded" system?
- GSM modem help
- Capicitance calculation
- AC Circuit Analysis with phasors- tutorials/video lectures?
- Stepper motor just vibrates and gets hot
- Question about LC circuits
- Need help understanding output (Common Drain)
- Car battery & pool sump pump Amperage/life question!
- Arc Flash Containment Technology
- Relation between un-balanced loading and transformer loss
- Panelboard Busbars
- Matlab help - Speech recognition / data use
- Matlab Simulink Help
- Nailing down charge separation due to a battery
- Reasons to pulse an IR source
- Practical questions on wireless internet bandwitdth
- CT for restricted earth fault (REF) protection
- Buy an IR switch
- Charging lithium-ion cell from a current limited voltage source
- Buidling this circuit "Drawdio" (again)
- Terminal Block
- Trasformers and Ohms law
- Regenerative Braking Energy
- Master-Slave Current Regulator
- Charging 12V from 12V, but limiting the current
- Audio Amplifier frequency analysis
- Trying to see if I understand Ohms law
- Need some help for an exhibition/ artwork
- Re-conditioning of Transformer oil
- Translating transfer function of PID controller to hardware
- Calculating Size of Resistor needed?
- multiway switching
- Voltage translation
- Where are the source of the letter codes?
- Resistor: Low Heat Capacity, Low TCR, Constant heat dissipation
- Disabling op-amp ICs
- dampened harmonic oscillator
- Medium Voltage Recitifer
- how to estimate the Rating of Transformer
- What is the pdf of resistor values (tolerances)
- Monitoring a Live, 80W, 12VDC Load
- GSM Phone + Metal Box = Directional Reception Tester?
- need a book suggestion
- Transformer doubt
- Estimation of Stepper Motor ratings
- AC Comparator
- Need help modifying rc car circuit
- Combine two types of Circuits of a common purpose!
- Voltage drop question
- Radio-emitting LEDs?
- Power Line Communications
- High voltage Direct Current
- Quantum Chip
- Ground Fault Sensor
- Question about SMT Capacitors
- Can you generate useful power with just stationary magnets and moving wire conductor?
- Transistor switching
- Electronics Enclosures
- will this circuit work?
- Rereflections
- Microvolt Display
- electron flow and direction
- Using Induction for Wireless Apparatus'
- What is function generator?
- Telcon Strip Wound Toroidal Cores
- Simple Voltage Reduction
- MOSFET question
- using transmission lines to lift trains
- voltage divider biasing
- Calculating a hysteresis
- Robotic gripper circuiot problems
- CRTs and electronic microscopes ...
- Choosing the right micro controller
- Current Divider Assistance
- Making RC Controlled Objects
- Decaying signal resonator power
- Effect of variation of steam supply
- Reverse polarities by a device
- High School Rail Gun
- Changing resistance on soldering iron
- Voltage drop calculation in 3 phase unbalance circuit
- Trying to understand the basic qualitative analysis of a resistor/voltage source ckt
- Frequency controller
- High impedance circulating current scheme(calculate stabilising resistor)
- faithful and unfaithful amplification
- Relevance of amperage
- Project GSM Car security system
- Depletion Layer Confusion
- Generator problems
- A Few Small Questions
- Multiplier Circuit
- Nichrome heater - Heat transfer through conductors?
- NPN PNP OP-AMP Water analogies
- simply line following
- spice software
- Tiny components on circuit boards, how assembled?
- neon sign, transformer failure
- Power Required to Drive Large Flywheel
- Acoustic Modem
- Please help me find a circuit schematic :)
- why frequency-weight gauss meters for human-bias?
- c++ programming and electrical engineering
- Help me how to draw circuit?
- FM Transmitter Circuit (Please Explain working)
- frequency and losses
- Tuning rate of a receiver
- speaker circuit
- Microwave Diodes - Looking for manufacturer.
- Ac frequency converter
- Induction Heater Tutorial
- Data conversion in matlab
- Cheapest way to produce electricity
- mAh - mA "converstion"
- Wideband AC coupling
- How would I make a magnet/electromagnet strong enough to lift a drum?
- RPM independent grid tie induction generator
- Pure Sine Wave Inverter design
- Magneti Shielding
- Compiler Error In MPLab
- Phase Factor in wave propagation (lossy medium): does the distance matters?
- Questions about Battery "Memory"
- Selecting a micro that can...
- Soldering/Testing Transistors
- Limiting alternator output with resistors in parallel
- Wideband current measuremt
- Power Transfer to Capacitor
- pulsating LED to increase current but keep heat down.
- do i need a relay?
- How to heat nichrome wire with home batteries at 37C (99F) degrees
- potentiometer
- Driving 15" LCD Possible?
- Maglev Regenerative Braking
- QRP 20 transmitter mods
- LT Spice Component Request
- Books
- what component could it be?
- Transformer
- Pic programmer kit
- How to connect USB mini-b plug to USB type A?
- Circuit to Generate DC Power Circuit
- Effects of a non-matching impedance between the transmission line and the antenna
- capacitor and amount of current containable
- Can I trim down a wlan internal antenna?
- About Governor speed droop settings
- Measure distance of devices via radio?
- Are there any programs I can use to simulate a sinwave?
- OPAMP as integrator
- Matched resistor connected to a cable
- Electric Power measurement Current Transformers and reactive power
- telephone ring and caller end hangup detector
- make a rail gun into a rail motor?
- Interfacing antenna to ADC
- NPN 2N3904 Transistor Voltage Drop
- Adding a PA to RF IC Circuit
- Using a L14F1 IR phototransistor in a switch
- reactive power
- Voltage divider bias
- confusion open circuit transformer detector
- Shortening pulses with an inductor
- MOSFET + Driver = True?
- diode to protect transistor
- 6v & 12 v batteries
- Cold cranking amp
- Steorn's claim of an inductance gain with E-Orbo - New Talk Video Posted
- Which Microcontroller??
- WiFi Energy Harvesting?
- Domestic LED lighting
- Capacitor Charger Questions
- Reducing high voltage
- current source
- I need help choosing classes for school
- Transducer amplifier
- Wye 3 phase to single phase distribution woes
- Induction motor rewinding
- Reading Multiple Buttons with one IO Pin
- Need to create a dummy load
- capacitor RC value
- Op Amp novice
- [Question] Solenoid Magnetic Force Calculation, for practical issues.
- Free power
- Cryogenic components
- Electrifying Lamina Roof
- Forward biased Diode
- LED saving energy light
- Laser Pointer pen
- motor generator
- How capacitor blocks dc current?
- Making keyboard controlled RF Car
- Current draw question for amplifier
- self sustaining (DC) RC circuit
- Common Emitter
- Fluorescent bulbs
- managing hub dynamo voltage
- Conceptualling understanding transistors
- Crossover distortion?
- Bipolar Junction Transistor - Saturation
- Does a potential coil carry current?
- How can you make a portable earth connection?
- Can i use metallic paints as insulators?
- battery charger intelligence
- how to calculate frequency
- can i have transistors that can handle collector currents upto 3 amperes in saturatio
- Just one hot with no neutral to main lugs
- Why can any two phases be connected together?
- Cavity Resonators by two waveguide coaxial adapters
- Servo's!
- KW Volts Amp Confusion, Please Help
- How far can step up transformer inflate voltage
- Transformer and inductive load
- incident/reflected transmission through two patch antennas
- finding grounding strap rating
- Transistor overheated
- Wikipedia circuit
- Current oscillator
- Pull up resistor question
- Circuit symbol for thermistor
- How to shrink an electronic circuit?
- wire wrapped around copper
- Power Line communication
- 1vdc relay circuit
- Power supply input discharge voltage
- Help w/ low battery indicator please!
- Bonding resistance wire
- Inverting Op-amp Always outputting .6V
- 12V 19Ah Motorcycle Battery to Supercapacitor
- Does the ground have to be on X2?
- Convolution in Contious Linear Time Invariant System
- current transformer output
- 200w electric scooter
- Pedal Powered Light Bulbs
- Half Wave Rectifier: Vi > PIV
- Proximity Sensors in Metal Detector gate
- High Impedance Earthing - IT/Floating earth systems
- Simple Question About Connectors
- Is Aluminum-Aluminum wound transformer better than Copper-Copper Transformer?
- need help with electric circuit
- Voltage Transfer Function determination from S-Parameters
- VFD - 36 Pulse Unit Advantages
- Supercapacitor connection
- Laptop Power Supply
- I have questions about circuit breakers .
- Faradays Law, The correct version
- is ok to use 60amps breaker to AWG12?
- Help in finding books
- Trying to understand the effect of reactive on true power
- High power, short distance electrical transmission problem
- 110v Electric motor with led
- Additive and Subtractive Polarity
- quad comparator not comparing..Please Help
- Current sensing switch
- Transforming a matlab code!
- Circuit Design
- Time Delay Relay
- Charging / Discharging Capacitors In Series
- Datasheet website on standards of electrical switchgears
- Patentability doubt
- Fluke 87v v. 28-II
- how magnetic circuits work????
- Contactor with auxillary contacts
- RC Cars!
- help with circuit
- Micontroller Projects with PIC
- Looking for a recommendation for a good book
- ATX Wire Color Help
- voltage regulator
- Circuit for producing a single-shot cycle
- peak detector..how does it work?
- Operational Transconductance Amplifier Layout
- amplify current output?
- Question about radio basics.
- solar panel
- Can piezoelectric concept be used to generate electricity on a large scale
- Batteries in parallel with a diode
- 3-Dimentional Circuits
- Binary transitions, power consumption
- Question(Digital logic design)
- help regarding fast response photodetection...
- High School Science Fair Railgun
- Replacing a Wall Wart Power Supply
- Using a Hall Effect sensor IC for high fields
- Cell phone power output
- Fan AC Motor adaptive use - problem
- Question: Is it possible to connect in one wire only?
- Why computer chips are green?
- US grid power transmission via plasma
- A theoretical situation...
- Fluorescent lamp question
- The significance of material science and technology
- Increasing voltage with no error.
- Measuring water level in tank.......??
- Sampling frequency
- 24VAC, 300W Inverter
- EE Forums
- CO Contact
- Leak Charge
- Signal to interference ratio for CDMA
- battery heat
- Where to find strain gauges
- how to programme isplsi 1032/883
- I just coudn't replicate it, no matter what, Help Noob
- Rodin coil troubling me.
- Charge amplifier using opamp
- Opamp Charge amplifier
- Mosfet
- Filtering certain wavelengths from the camera RGB videostream
- How to activate a relay using a phototransistor
- Designing Motor Driver Circuit
- light emiting diodes
- Voice synthesizer chip
- Power supply -- Importance of amp Rating??
- Car Battery Rapidly Losing Voltage Difference
- Magnetic engine/generator
- Cap input filter rectification efficiency
- Stepping up voltage
- non-linear device
- Sine wave generator
- conversion of electromagnetic radiations to electrical energy!!!
- can we obtain electrical energy from sound signals??
- I could use some help on this small circuit design - will it work?
- Two Questions: Transfer Functions and Capacitors
- Overshoot and the 10x probe
- Effect of oscillating magnetic field on diamagnetic water
- Process noise in Kalman filtering
- Switching power circuits with small control circuits
- sin wave generator
- Brushless AC Motor Windings
- Power supply question
- does amp rating of PSU effect output ?
- AC voltage source
- Voltage drop and power
- 2nd order filter transfer function normalization
- Doubt regarding schmitt triggers
- why is a simple PSU 25v trans putting out 41v ?
- equation for BJT voltage controlled amplifier
- Generating 3MHz signal
- Electrical Engineering Doubt
- Linear Power Amplifier Design
- frequency synthesizer
- What is "Rotor-Locked Frequency"
- RF Electronics
- Switch 4 wires with a Momentary switch
- Shock absorber
- Transformer
- power in alternating current
- Power usage of LED light using AC adapter
- High impedance vs frequency
- Switchmode power supply question
- Break beam IR emitter and detector
- Circuit board production
- Diamond in microelectromechanical systems
- Diamond in MEMS
- Frequency multiplier
- Line Follower circuit problem
- PLZ HELP!!3 phase supply keeps interchanging
- Building your own Power Suppy
- earthing question
- problem with charging a 12V1.3AH/20HR battery
- EEPROM problem in AVR ATmega 32
- Semi conductors(especially transistors).
- Darlington pair question
- Transistor operation and characteristics
- What is difference between series and parallel
- electrical engineer in pune to help me.
- Autocorrelation and ESD/PSD
- home electricity meter
- I need an advice
- closing of an open ring
- trouble using a 741 op-amp
- A simple microphone preamp.. can someone explain this circuit to me?
- Hearing Aid Pick-Up-Coil Circuits
- working of MESFETs
- comparison between mobile systems?
- Hand-cranked battery charger,looking the helps...
- Budget PCB router
- IR Photodiode or Phototransistor?
- Need help with a brushless motor?
- short circuiting
- What do YOU use to charge rechargeable batteries/accumulators?
- ways to effect an open circuit electronically
- lookin summaries or outlines that address EE basic concepts
- timed servo control?
- innovate old mobile phone
- capacitor math anomaly
- What is an intermediate frequency transformer ?
- Why not use high potential capacitors?
- Embedding netlist to schematic tag in forums?
- Binary Digital Integration
- Transmit Digital Signal using Analog Modulation?
- Alternator voltage problem
- Effects of reduced voltage on an induction motor
- BJT biasing purpose Class A
- AM transmitter from clock oscillator
- Hacking an Old Chiller
- charge current pll
- Size of Satellite TV Dish -v- Radio
- Soldering iron advice
- Surface mount drag soldering
- [LOGIC GATES] Constructing Ladders.
- AND-OR to NAND-NAND
- Reversing a Photoresistor?
- Return-to-center potentiometer
- Isolate an Antena
- TIG welder issue
- Voltage across resistor
- Permeability of a Steel screw
- SPDT switch with phototransistors
- I have a general question about LC circuits...
- Differences between
- Slowing down a brushless DC motor in a VCR
- When angle is less than 90'
- problem with my HA17 555 timer
- RI interference on a garage door
- How can I design Free space optics system
- 25 Leds, 9V battery, which resistors to use?
- Short range mobile transmitter/receiver
- Motor circuit for science olympiad project
- mosfets and resistance
- Shaded Pole Motor
- Protecting computer memory
- Just a question about parallel circuits
- noise measurement-decrease in sound intensity with distance
- Digital Voltmeters
- 3D Rectangular plot in Ansoft Maxwell 3D
- Few questions about homemade IrDA module
- Not getting proper gain in opamp LM324N
- S-Parameters
- Antennas for a High Altitude Balloon
- Using an Electromagnet with a switch?
- Transformer Induction coil (COIL CONSTRUCTION)
- Need help rewiring radar detector
- Constant current source using an op amp
- hp-15c Gone, but not forgotten...
- Only voltage source and wire?
- Power Bill
- oscilator help
- 500 kHz 2.5 kV square wave?
- Detecting current in 12v system
- thunder light is a.c or dc
- Choosing the correct potentiometer
- Need help in electrical load studies
- Question about Fourier Series (symmetrical signals)
- MSP430 eZ430-RF2500 with Linux
- Problem understanding how a resistor limits current
- ground for portable device
- circuit ground
- Receiver and Transmitter
- Home theater amplifier
- Generating a negative voltage from a +24V DC source?
- Magnetic and Electric Fields
- Op amp help
- measuring current
- how system frequency is controlled on the electricity transmission system
- Connect electric guitar pickup to PC
- Bloom Box
- Simple question
- Underwater data acquisition project
- Oscilloscope advice
- dc motor commutation
- Ultrasonic Distance measure circuit question
- ignition switch coding
- PLC Question AC/DC vs. DC
- Human body and electricity
- Antenna: reception range
- Pursuing Passion
- Building A Light Curtain?
- Simple Dc Motor Contoller !
- load through a transformer
- Strain gauge data acquisition board?
- Interview
- Transformer theory
- Avr
- Help finding a high power source
- Need help making a simple flashing LED device
- Question on imm files
- Help in Explaining Motor Dynamics
- voltage reference methods
- humming transformers
- Projected Capacitance Touchscreen, confused by how the capacitance is formed.
- 3 phase rectifier with cap filter w/overheating wire.
- bi-directioning dc motor and back emf
- Power network short circuit current calc
- Hysteretic Core Loss
- Heating Circuit troubleshooting
- Preserve our technology
- How to get phase difference between two signals?
- IR Switch
- Generator used in a power station
- DC/DC Converter
- Buck Converter
- Alternator on a long transmission line
- synchronization procedure of alternators
- transformer
- Amplifying reverse saturation current
- reliability of substation configuration
- code to measure frequency
- dc motor 2 direction switch
- Transorb, Zener or Resistor for Back EMF Suppression of Relay?
- He.Help with Andsoft Maxwell please.
- leaner question : what is the purpose of this diode in the diagram?
- RC Charge/Discharge for Electrochemical Capacitor
- What is the difference between "Protective earth" and functional earth?
- Reactive current to lower the voltage at the generator?
- Is it practical to make an electromagnet that causes a 200N force?
- EE Project
- Oxide Voltage
- Calculate Sensor Transmission Energy from RF Data Sheet
- minimum number of relays per h-bridge
- hybrid scooter project: AC to DC conversion
- Perpetual Motion Machines
- how to calculate resistor values
- Signal Padding Question
- Driving relay with low current
- Questions about Silicon Diode Detectors
- usb based data acquistion module, and interfacing it with labview?
- LTSpice
- question on audio transformer
- Can a 2 HP DC motor drives a 5 kW DC Generator?
- Motor Start Capacitor Help
- little satellite project need some help..
- Inter capacitance
- Making and LCD backlit
- resistance other than from resistor
- Ultraconductors
- RF reflection from ground through dense snow
- USB Controlled 'Robot'
- Single Op Amp as a voltage regulator?
- Replacing UPS Batteries with Marine/RV Batteries
- discrete and continuous signal processing
- Band bending in a thin film semiconductor
- Noob Question.
- The doping type of the Si substrate in a MOS Capacitor
- heating project (powering a silcone heating element)
- More than 3-phase system possible?
- Methods to accuractly measure capacitance
- How do Capacitor Discharge Ignition Circuits work?
- Unsure of what this componenet is.
- What are the applications of Reactance Diagram?
- Energy/Potential Loss for current through a 90 degree bend wire/resisitor
- Energy Saving Devices?
- Learning about microcontrollers
- Magnetic Torque
- What is the difference between these 2 microcontrollers?
- Response time of photodiodes
- generating a short duration spark
- An amplifier that won't amplify!
- Is magniwork a scam?
- Watt and Var Transducers
- i Would like to know , it is about solenoid
- hall-effect sensor, need to know resistance
- phase reversal of induced emf
- How to recharge neodymium magnets?
- Basic Circuit Design
- resistance of a disk
- FPGA Project
- Skin Effect
- Current and Temperature
- building a simple mobile phone
- IR Modulator
- Please, explain this circuit.
- current controlled device
- Idiot with a simple question
- a little help with this circuit
- Latching relay
- Need 0-3v output from 0-12v input
- Positive Feedback Op-Amp?
- Looking for a rotary switch
- 555 Timer Chip help
- Circumventing an electric fence
- Area of the Wafer
- Time-stamping and Discretising Audio Signals into Raw Data
- Solar panels.
- Capacitor start single phase motor
- Difference between Surface Waves and Lateral Waves
- volt/meter to decibel
- Symmetric input
- Shock from dc current
- Powering Sprinkler Actuators
- relay coordination
- induced voltage and current question
- Femm exercise
- Transistor Question
- Excitation on a rotor
- sensistor question
- Generator output to Grid Tie Inverter
- Does Light affect Gravity
- how does it work?
- DC Motor connected directly with solar panels
- AC Power
- OP AMP power supply
- Signal Composition: in-phase and not-in phase
- Relay re-activating
- Would you introduce me a tool about 'Kalman Filter'?
- Is this a resistor? Help me identify please.
- Difference between Power Amp and Preamp?
- A simple non latching,I.R.switch to supply 90 ma .
- Noise & Electric Circuits
- AC dissipation
- Plain Old Telephone Service
- Embedded ADC with external Signal Conditioning
- RSSI (Received Signal Strength Indication) and Interference
- RC car electric start simple circuit
- Radio Controlled Switch being interferred with from BBQ Iqnitor
- ignition voltage in a waste spark system.
- Staples
- semiconductors theory understanding nightmare1..
- what is r_s ?
- density definition(semiconductor nightmare 2..)
- cant understand this line in the book..(semiconductor nightmare 3)
- to do many threads on static state od one with many posts..
- cant understand this line in the book..(semiconductor nightmare 4)
- how they got formula 1.7 from formula 1.6
- Using phone w/ PC VOIP application
- Building Solar Cell Battery Light
- What is a filter gain?
- solar cell
- Opto-electronics components
- what is the induced emf in the Rx coil
- How to connect PS/2 female to USB female?
- how to solve noise,echo, distribution of sound over speakers
- Efficient Conversion of 1 V peak AC to DC
- force btwn an electromagnet and a permenant magnet
- Vco
- Push pull stage current gain?
- Temporal Impulse response of one electron
- Current Controlled Current Source! Help! Maybe other things?
- Need a Capstone Project idea.
- Approach to reduce and return
- Motor for toy car
- How to hold a relay for 5 seconds
- (newbie) Sample for Quickfield
- Ansoft Maxwell 3D error
- Effect of Coupling Capacitors/Inductors
- EE YouTube Lectures
- i need some help wiring 100 leds using 120vac
- Overcurrent protection
- CCD to create surface charge?
- cant understand those lines in a text about solid state physics
- electronic control of ac power
- FM receiver/PLL
- current source
- Plasma Arc Speaker?
- What kind of filters to use for audio LED spectrum analyzer?
- Electronic Supply sites make me cry :( (A switch-related question)
- Effect of doping concantraton towards the performance of photodetector
- alternator battery charger
- Biot-Savart current loop
- Electrostatic motor
- Create GUI using Visual Basic/any software and program into PIC18F2550 through USB
- Microwave defrost :"Chaos" ????
- Second order Sigma Delta modulator
- measure solar radiation
- What to do with a DC to AC power inverter?
- Identify circuit components?
- Transformer and watt or VA relation?
- how to calculat the area covered by light?
- Calculating Battery requirements for EV
- Voltage regulator for cooling fan
- Electrolytic Capacitor and Potentiometer question
- Quick & easy transistor question
- interactions between polar materials and magnetic field
- Ideal potentiometer for post Op-Amp
- BLDC And 555Timer
- XBee Communication For Flying Device
- Diode clipping at a given threshold
- Is It Possible To Shape An Electric/Plasma Arc?
- Where to buy 3.5mm & RCA female connectors
- Resisting 12volts
- Thermistor vs Thermocouple
- Resistance & Diameter of heating element
- Oscilloscope isolation
- Sample & Hold
- Voltage controlled resistor circuit Help
- DC Motor question Please help?
- LM339 quad comparator question
- A Future in Electrical Engineering
- Building a Transformer
- what this unit is about?
- Installing Underwater turbines
- FEMM transformer simulation
- i cant see antimony as element
- cant imagine this situation..
- polarization of a di-electric due to an electric field
- formula question
- DC motor as generator.
- Isolation transformer
- Why does battery serial pole connection plays a role?
- Voltage Breakdown over two parallel rods
- heat to electricity question
- Equation used in simulation software
- amplifier for Rogowski Coil
- Diy led
- Signal Splitting Help Needed
- need help wiring a solar panel to electric motor
- Wiring a 6 channel audio with a 2 channel RCA
- transformers connection
- C in Embedded Systems
- "Amorphous Ferromagnetic Metallic Alloys"
- Cant oscillate sine wave from "bubba" oscillator
- Doubt about laser power in laser transmitter
- Vehicle loop/probe detection
- Car battery & Inverter need help
- Max peak to peak output for bi-polar op amp
- about phasor voltage and phasor current.
- Discover Magazine: the element that could change the world: Vanadium
- taps
- Circuit Design
- electrical arc's e-field
- Frequency Dependence of Dielectric Strength
- Switch
- Infolytica MagNet help!!
- Metal detector thwarter
- Electric Vehicle Battery specification (very basic)
- Ballistic conduction
- Confusion in current
- spark voltage in a car engine.
- Double check base resistance values and TVS diode choice, please.
- assembly language question
- Rate of discharge for a battery
- How to determine the loudness of a sound
- SCR Triggering
- Analog Multiplexing
- (help optimize ciruit) 555 burst
- Electronics Project: Wireless Data Transfer
- Electronics / software shifting to Asia?
- capacitor and leakage current
- Help learning Signal Processing/Communication Systems
- How Can I Make A "Thick" Arc?
- light tracker
- Current in Diode.
- FREQUENCY: Radio to Infrared threshold
- The Memristor
- Absolute begginer's question (direction of current flow)
- Transformers
- Why does an Electromagnet Vibrate ???
- Need clarification in understanding how an e-field detaches from a dipole antenna
- Question about single tone signals...
- "Normally On" switch
- Charge on Capacitor plate
- Jobs in Power Engineering
- Amplifier Power Cord Replacement
- Project: Wireless Mouse or Keyboard
- LCD configuration
- Difference between centroid and break away/in point
- Peltier Temperature Controller
- electron dispersion in a conductor
- BJT Circuit configuration
- Audio ADC and DAC is needed !!
- calculate heat dissipation from processor
- Output specific frequencies with digital electronics
- Power Factor Correction
- Serial Output from PIC
- ISFET/ISOFET-Question
- small signal diode modelling
- Control Theory..please advise if cont theory should be in system design threads
- Leakage current in diode
- signal simulation
- 127V AC to 240V AC?
- Current ADC
- Cypress EZUSB anyone
- thyristor.
- Why use 75 ohms on TV cables
- How long does it take to charge a 230CCA car battery?
- LED's and a single rectifier
- 117V AC appliance on 127V AC mains?
- Clipping and V supply and Voltage at collector of a transistor
- Replacement AC adaptor with much higher current
- capacitor antenna
- 555 timer strobe light not working
- Difference between Optical bandpass filter and normal/electrical bandpass filter
- How to control energy by adjusting how much needed
- RF amplification
- Solar cell calculate
- electrical spark
- making memory cells
- switching a PIC circuit from 5 to 12 volts
- infrared detection
- Another Beginner Question (Interfacing Computer Hardware/Circuitry)
- Single Phase
- voltage fluctuation
- optoelectronics
- Fiber Optics
- Grounding issue
- Concept of Complex Number ...
- Independent Current Source
- infrared receiver low output range. Anything wrong?
- Small-signal resistor expressions
- Need help setting up FEMM for current flow problem
- Where to buy Nichrome wire?
- Comp Sci Major Gives Up
- Series of USB buttons
- Oscillation conditions: Feedback phase shift
- Conductivity Speed
- Beginner Question/Prank
- Electrical Engineer ARtist
- LED on a breadboard
- where can i read obut this formula..
- Introduction
- links
- optoelectronics
- Robotics doesn't seem very useful as a major , agree or disagree
- IR receiver recommendation
- Do I build up static charge from using a capacitive touchscreen?
- Oscillator Circuit
- Need capacitor for smoothing
- Grounding problem? Wave attenuates when I plug in USB.
- Transformer current rating
- Circuit Diagram From XKCD
- DIP Switches
- Voltage gain in dB
- Flicker noise
- Looking for a analog/digital terminal server with lots of inputs
- Potentiometer as divider: How to use both "sides" of the split voltage?
- p-n junction diode open circuit electric field
- single ended audio amplifier why need DC block
- Has anyone ever heard of the "Jacovian" or "Jacobian law/theory
- Electrical engineering applications requiring the use of gas laws such as PV=NRT etc
- Low temperature LCC chip carrier
- Forward Converter after PFC
- Transfer function from amplitude response?
- Temperature Gauge Help
- Mylar film charging problem ?
- Wiring Power Distribution Box
- Problem in deciding dc generator conecting to an inverter
- Sine wave generator without constant voltage
- 11 kv indicator
- generating and storing electricity for lightning in a lab
- What is the Difference Between Electronic and Electric?
- Op amp limitations and bandwidth
- Does Battery Capacity depend on Internal Resistance?
- Heating a steel nail
- VLSI ideas
- Measure distance between players in the field via radio?
- Transistor doubts
- Cylindrical glass boll (sealed, containing solvent) for RF detector
- Audio Input to Breadboard
- Dc to AC inverter inductor calculation
- PN diode forward bias
- Unusual issue with PIC16f628a
- DC Motor Questions
- voltage fluctuation
- RC Remote
- I'm getting shocked! Electricity grounding with 2-prong?
- programming pic microcontrollers using assembly language
- Circuit Breaker Sizing
- matlab xcorr function
- PIN diode
- resistance measurement (4wire)
- Wireless problem
- Transformer base rating
- Laser Interferometry Help
- question on transformers in parallel
- Nickel-penny composition for voltaic cell
- MATLAB divide by zeros problem
- Wi-Fi guide
- Wiring Black Box - No Diagram
- How to make solenoid
- Add a delay to a 12V circuit
- Does antenna radiate DC?
- Cmos vs CCD
- Pfc
- USB powered Cooling unit
- Footswitch actuated solenoid
- Sin and Cos frequency Question
- Amplifier
- Help with voltage divider
- Capacitor Banks Variation With Voltage and Frecuency
- PSU / Combine 12v and -12v rails for 24v?
- 12t sram
- Power Factor
- elctrical shock??
- Analog-to-Digital COnverter
- gyrator circuit
- Resistor Nyquist-Johnson noise formula question
- Constructing An Electric Thermometer, making it Display the Temperature
- Amplifier chaining
- Matlab low-pass filter implementation and transfer function
- Static electricity generation. Optimum materials?
- Car PA system
- Autocorrelation Function Question
- Using Fourier Properties or standard Integral?
- Traveling Waveguide
- How useful would knowing German or Japanese be for an EE?
- Transistors: NPN, PNP, which is preferred, how do they work?
- Current density
- AC or DC
- DACs with first or second order hold?
- A good introductory book on acoustic emissions?
- Cockroft Walton: Full Wave vs. Half wave?
- Sensors implimentation
- need clarification on dot convention for magnetically couped circuits
- A.C generator phase question
- size 42.3mm*42.3mm*13.5mm stepper controller
- Extending time of energy production
- Help with diagnosing faulty PS3 HDMI
- Help designing a filter for a DAC
- 1000Base-T vs 1000Base-X (Copper vs Fiber) design guidelines
- Ac or dc
- Sound controlled LED circuit
- Transistor in saturation region
- Asynchronous motor
- DC Alternator Question
- Info request on Display Devices.
- surge impedance laoding
- dc offset component
- computer mouse circuit
- Adding noise to a Square wave in Matlab
- Getting started?
- Amatuer question about electron drift speed.
- Amplitude based energy to frequency based energy converter
- Human Voice Spectrum using Matlab
- resistor wattage
- Driving 5V DC motor from MCU output
- The Real Purpose of Laplace/Fourier Transform?
- CD/DVD/Blu-Ray lasers and trays
- Inductive reactance Circular loop with N lambda standing wave
- Programmable light switch hardware.
- Switch MOSFET from MCU
- What kind of component should I insert here to convert 0-5V to 0-100V
- Tiny speaker with custom sound?
- How can i choose DSP starter kits for Radar Signal Processing
- cmos power dissipation
- Transformer Efficiency Calculations
- silly question
- Boosting pwm peak to peak voltage
- HOME DSL NETWORK it it broadband both in DSL-INTERNET and LAN:PC-PC:WIFI or LAN ? OR
- Getting started in electronics for non-EEs? Basics?
- What's the best way to make a warm metal plate?
- Could you please help me to deal with noise due to a electric motor?
- 10mV to 200mV stepup
- Equivalent Resistance
- What is the meaning of this circuit symbol?
- How to get force between two permanent magnets using ANSYS?
- fundamental circuit element
- connecting avref and avcc in atmega8
- Magnetic Field Under a Thunder Storm
- magnetic field induced by current in a conductor question
- RMS - is it frequency variant?
- Pulse Capacitor
- Atomic gas and Semiconductor Lasers.
- Confused about battery's specific power and energy
- Do Fleming valves fail at high frequencies?
- 3-Phase Voltage Supply Simulator
- TEC pulsed load causing voltage sags
- What happens when the voltage limit is ignored
- Tyre Balancing algortihm
- Writing to text file in Win Spice
- Antenna Polarization
- Static noise from psu
- A small 12v to 9v project; help needed!
- Standing Wave pattern on an open circuited transmission line with length λ/4
- Calculating Radar Cross Section
- Usage of optical fibre in electrical wiring.
- Capacitor banks benefits
- why doesn't a voltage source re-reflect the reflected wave in a transmission line
- Help measuring central Vacuum low voltage circuit
- Transient response of a control system.
- Video rate strobe lamp?
- Effect of ntype/ptype dose increase on the pn diode breakdown.
- bipolar transistor question..
- difution drift currect question..
- V_n equaion question on PN junction
- energy gap and V_b intution
- formula developing..
- DC system Earth connection
- Problem with Compassconnection to microcontroller
- 700Mhz To 3.2GHz Crystal
- Looking To Buy Oscilloscope
- multi-emitter bjt with equal forward and reverse gain
- Gain of a transistor
- How to supply Serial Clock Input into an audio-ADC IC?
- Help with a schematic
- difference between ripple and harmonics
- Fiber Optics Reference Designs?
- why diode has such a sign??
- NFPA 79 help
- more help for size of optical cable
- helping you to learn electronic hobby
- Regarding Backup UPS operation
- Lamp/Lampholder requirements for - US/Japan
- Topic about autoroute in PCB designing
- Magnetism and induced current
- single stage CE amplifier
- USB GPS Receiver for laptop
- Single Phase AC Motor
- Thermistor Temperature- Ohms Law??
- Probing RF voltage
- The Alkaline Battery inside My Pocket was Red Hot
- transition frequency
- Simulation of a double layer capacitance and a warburg impedance with comsol
- Modeling a charging battery
- If gate (NMOS) is connected to Ground how is current able to flow
- Safe voltage
- Pentacene evaporation
- Speed-Torque characteristics for an induction machine
- Looking for a Proto Board
- Need help with solar application
- the textbook(c1996) is ok to read or is outdated
- high frequency transformer
- Help with project please
- home made landing gear
- Flux Measurement
- Linear Generator efficiency
- Questions for a electrical engineer sub. power
- Why analog communication over the copper rather than digital ?
- A question on MOS transister.
- HFSS: question about radiation pattern
- BLDC Motor - Operation with Phase Loss
- Electrical Engineering Position With A Drilling Company
- About current/voltage reflection in a long coaxial wire.
- Building/Repairing an Electric Motor
- Help finding vendor for specialty wire
- Help with this circuit
- need help with replacing a lead-acid sealed battery with a Lithium Ion battery
- Household Amperage
- How do AC and DC affect the body differently?
- Alternating current and magnets question
- BJT and MOSFFET power
- How does Sampling affect a Spectrum?
- Sonic Antifouling for Marine Vessel
- hi everyone
- House Power Out of Phase?
- Confused; please help!
- What's the opposite of a NOT gate?
- Disposable Camera Flash
- Picoammeters
- For communication experts only
- I need to switch a 0.5V to 0.5 to 5.5V seamlessly
- Orcad Capture 9.2 LM317 simulation
- simple circuit board ?
- 12v and 24v battery box
- Help with relays
- Stator ring construction Help
- Ground loop question
- jfet pinch voltage question
- basic home GFI outlet question
- Power Transmission
- Concise "circuits for mathematicians" book
- Please double check my circuit for me (and make sure i don't get electrocuted)
- Electrical Resistance of O1 Tool Steel
- doubt in semiconductor diode theory ????
- Radio Grounding Theory
- Electronics required for transmission of signals in fibre
- Relationships between bandwidth, Fourier trans & digital modulations
- Maglev train. Electromagnetic current question
- transformer impedance match
- Diode -> Plug conversion help.
- Can someone explain a DC electromagnetic generator in lamen terms for me?
- Electrical Engineering Thesis help
- LiFePO4 battery charger
- Polarization of EM wave - does the E vector trace an ellipse w.r.t space as well ?
- HDMI cable wiring schematic (what colors go where)
- Reducing RF power of video transmitter
- Making a TV Antenna smaller
- cant understan these bjt transistor graphs
- CMOS logic gate metastability
- Extremely freaked out. Climbed some sort of antenna.
- How far can a motor be overloaded?
- Effects of rewinding ind. motors with higher resistance that the initial?
- Thevinin and Norton
- semiconductors
- solid state question..
- Is Poincaire Sphere inverted if the direction of propogation of TEM wave is reversed?
- charge rate question
- Dimmable ballasts with non-dimmable CFL's?
- Too Long on the Battery Charger
- Heat from an electric current?
- Optimal System Control ( I need help)
- Looking for a thesis to my master
- matlab question
- Matlab: variables different formats
- FFT for ADC output
- Selecting the correct diode
- frequency of a cars tire?
- LED lighting: new developments?
- implementing a flanger in MATLAB
- HFET model
- Ideal LC oscillator and barkhausen criterion
- Expertise on theoretical short-circuit current
- Mercury Relays
- ac voltage drop accross power lines
- batteries at freezing temperatures
- smartboard cable issue
- I need a list of Linear Alternator Models
- High resolution CCD camera
- need help: trying to play a midi file with a MSP430 microcontroller
- How to build a human powered generator
- Automatic Switch
- difference between electronic and digital
- Gain Spikes
- TWTA help
- conductor bundles
- What is the benifit of using more than one reistor vs one?
- Fuse breaking current
- self exiting dynamo question
- AC circuit doubts
- Suggestion for books/source
- Euler's formula
- Armature Diameter formula question
- Some explanation about transister
- litz conductor surrounded by drain wires = huge capacitance?
- AC vs DC
- battery discharge when sitting on the floor
- MIDI drum pressure to pulse width
- Part Marking Populated PC Board
- Satellite Tracking-Stepper Motor
- Op amp question
- Fft
- a question about my fan?
- robotics question
- Will this power supply work for my device? URGENT!
- aerial arrays
- Need help with MOSFETs
- Help with state machine
- CST Genetic Algorithm Optimizer Setting Problem
- Poll: Really cheap quick-turn PCB place
- HDD Stepper Motor Questions
- Stator ring construction, coil and connection question
- Current through a motor
- alternating poles in the stator of an alternator
- Good job while in college. Looking for advice
- Coil
- Reinventing solar power
- OHTL Tubular steel poles
- Need help converting flashlight bulb to LED
- How does software create mechanical motion?
- Powering a LM741 opamp
- Capacitor and their behavior in AC
- Heat flow
- Transformer Magnetizing Current
- D.C motor speed control..Important..
- Ground and neutral
- Simple X-band PCB Resonator
- core loss calculation - inductor
- How to send timed voltage
- No. of Slots per pair of poles question
- found core loss equation, please explain
- Magnets and coils question
- Fiber Optic Cleaning Systems
- Cockroft Walton Capacitor charging circuit.
- Reliable Transmission Method?
- Meaning of Laplace Transform
- Question on Ohm's law and motors
- Pleas Help
- IEEE 802.11a
- field loss in a shunt wound dc motor
- No Picture on the CRT Television
- High Voltage Amplifier and Frequency Divider
- Intro to electronics for a physics student
- Multiplexing analog signals?
- nodal analysis physical problem !
- transformer design reference
- Help for Communication simulation in MATLAB.
- Outputting Voltages to a Computer
- How to increase the current source/sink capacity of a digital PWM signal
- Tone generator
- Force that holds capacitor plates
- Efficiency calculation
- 2.45GHz RF microstrip Transmission Line design
- Beginning Split Spectrum Processing
- Common emitter amp and BJT base-emitter resistance question
- Sense Resistors
- Help with starting out in electrical design
- electric field between bands in semiconductors
- how to convert dc voltage into higher dc voltage using transformer????
- Battery Charger using LM317
- complex power
- Electrical resistance of springs
- auto-switching device
- Energy Monitor
- Substation Capacitor Bank Problem
- varying inductance of solenoid
- How dense batteries can we make?
- Srf2976
- transistor beta(dc current gain)
- Heat induced triboelectricity?
- High voltage Ac generation to apply to a capacitor
- controlling a vibrating motor?
- Relation between sensitivity and Q-factor
- Anyone know how I can build a FM radar gun?
- Magnetic Circuits
- Image vs. sound quality in videos and audio lectures?
- convert from tripple phase to 120/240
- Wiring a three pronged rocker switch
- PV cells for water heating
- VHDL Serial Port
- Wire Sizing for 380v/3ph
- Dot convention sign question
- Magnetron use
- 1X or 10X Passive Voltage Probe?
- What to do with an extra motor?
- Impedance of an electrode
- First Project - Simple FM Radio/Receiver made Complex
- back up generator
- Reaction
- convolution integral question..
- Constant Power to a Varying Load
- LED v. induction lights
- phototransistor
- Replacing Aluminium windings for Motors with copper wires
- Sampling theorem problem.
- battery power
- Power system stabilty
- Distance measurement by means of optical interferometry
- PNP standards
- explain the basic concept of IGBT inverter ..?
- tripple phase to split phase
- Padmounted Switchgear Help?
- help with temperature controller wiring
- What can you build
- inverter
- digital signal processing
- Malfunctioning LeCroy Oscilloscope
- wye or delta, source side power generation and distribution
- mystery base current in darlington pair
- Two Phase Power For Contactor Coil?
- dropping voltage (variable) of a sealed lead acid battery
- LPF/EWMA Time Constant setting
- charge from dynamo
- Can I Charge A Capacitor While Using It?
- Code Requirements for "finger-safe" Conductor Rail
- High frequency from AC tig welder affects digital ammeter?
- push solenoid, or electromagnet. wich is stronger?
- Rocket Control
- Ethernet cables and Kinks
- Shifting 0--5V signal to -2.5--2.5V
- Powering a small fan with solar panels
- Series Hybrid
- Electric truck question
- what is the physical meaning of voltage variation in ac
- Issue with small AC generator
- Could a PC calabrate a cheap PC mic?
- Voltage source and short ckt
- Basic Questions over the function of Logic Gates
- simulation of rate equation
- Load Cell Signal Output
- Infrared Phototransistor?
- Removing a DC Offset from a Square Wave Signal
- High Impedance Coils
- want MATLAB code
- mains voltage frequency amplifier?
- sigma delta ADC
- Power converter for RV
- Orcad Pspice 9.2
- Emi
- generator synchronization
- PIC 16f628A to 16f87
- question regarding magnetic pickups
- Can I use a 9w solar panel and 24v permanent magnet motor to charge 12v battery?
- Simple circuit completion counter
- Small Heating Element
- Robotics Project
- Gigahertz current amplifier?
- 9V power supply?
- what kind of this transformers
- Any IP-68 bulkheads under 15mm diam?
- Beginner's Question Regarding Voltage Division
- Cascaded Low pass filters
- Question about bicycle generated power system
- what exactly is a remote substation?
- Resistor to trick 12v transformer
- Rail gun design
- Coilgun Muzzle Velocity
- Radar/Radar Gun questions
- Formula for Total Line current of Schedule of Load
- Calculating photodiode current and voltage
- bandpass design
- Gibbs Phenomenon
- Fuse Tap Circuit Problem (easy?)
- Finding inductance of a circuit
- Laser cutter
- Leading Power Factor - Voltage drop
- Capacitor/Transformer Voltage Rating for a 12V Power Supply?
- New to PCB - Help?
- Input safety
- Finding golf balls in the rough (ultrasonic idea)
- designing a monoflop
- Battery that stays charged for 30 years.
- Linear Generator question
- Voltage Droop
- How does the transistor work in this circuit
- Deciphering Mouser's Line/Load Regulation Classifications?
- periodic oscillations in the output signal
- anybody plz solve this mosfet transconductance problem ....
- Calculating KVA delivered on 3 phase feed
- 4-20ma to 1-5v op amp circuit
- S-parameters for 2-port, 1-port
- Powering motor with boost converter?
- How to calculate usage of a refrigerator?
- dc generator
- solar cells questions
- How is data encoded in copper/light?
- Energy savers?
- Need help identifying this object
- Connect an antenna directly to oscilloscope
- Charging Circuit
- silicon and germanium
- Stator ring coils model in Multisim or Orcad
- circuit design
- Close circuit timer with adjustable frequency
- absorption coefficient for QD
- Electromagnet Design
- BJT with non constant beta-value... burned out?
- Position sensor for sideways displacement
- 8086 assembly code
- Medium Voltage Cable Cable sheat integrity test
- Voltage source connected with parallel.
- new logic optimization algoritm
- IIR filters question
- responsivity Vs sensitivity
- Designing a monoflop (monostable multi-vibrator) for high frequency
- Accelerometer Data Log
- Boltzmann approximation!
- Unit convertion (lux - watt)
- Surge Protector -- strange reaction to light sources?
- fisrt Semester Aproaching
- Electrical Attraction
- Electrical Induction between parallel conductors
- Signal Power Distribution Upon Resampling
- P-Channel MOSFET Switching
- Building your own EEG machine
- Sensing current/voltage in a semi-conductive material
- Capacitance of a metal strip
- signal and system
- Resistor adder Matlab
- High voltage supply questions! :)
- charging caps
- Embedded Systems
- SiC Diode
- Decent electrical circuit simulations
- Heating Wire
- Transformer Problem
- useless oscillation of energy
- Question about Laser current
- Complex representation of a signal, quadrature signals in receivers
- IR Temperature Detection with sensitivty of 1 degree - possible?
- solar wind electricity generation
- Some question about DFB laser
- electrical conductivity metals chart
- Powering LED Array
- Why do Karnaugh map work?
- 555 timer circuit; frequency variation
- Circuit help
- Generators
- FPGA Final Year Project for Undergraduate in E&E Engineering
- Car struck by lightning safe because it forms a Faraday cage or is it the skin effect
- what do they call this?
- Generating Clean 50% Duty Cycle Square Waves
- Bluetooth antenna matching circuit
- total load using step-up transformer
- Frequency components in a singnal.
- Simple Patch Panel Question
- How to get hired as an EE/CE
- Tankless, instant hot water heaters
- need a capasitor
- Event driven Verilog simulations
- coupling AC and DC magnetic fields
- Current to current converter
- help with led setup
- need advice on relay for disabled child's puff switch
- Motor control circuit
- Hvdc
- What happens when lightning strikes the earth?
- Drastically decreasing capacitor ESR
- Capacitor Charging Circuit Question
- Basic Inductor Concept
- dc-ac inverter
- Wireless Communication using OFDM
- Magnetically coupled circuit problems
- Metastability.
- Calculating power of a permanent magnet DC generator
- AC Frequency
- A question about AC power
- Help with Diode
- IR Detection
- Electronic packaging cost / price
- Ac power lines return path
- Precision CNC router
- Model Lighthouse Project
- boost converter
- Final value theorem for multidimensional z-transforms?
- ammeters
- boost converter
- MAXWELL integration lasts long
- Need hardware recommendations for a videogame controller/software project.
- Fdm
- matched filter in radar
- A JFET vs MOSFET discussion.
- Diode in reverse bias
- LED, solar panel & mirror?
- Powerline Internet: Bypassing High Inductance tranformers using ultrasound
- open collector/drain troubles
- Charger question
- Synchronous Generator Power factor
- Sound Activated Light Circuit
- Maintaining the RPM at varying Loads
- BCD switches as a clock source
- Probing high speed digital circuits
- Need a two wire ac voltage rectifier
- Spread spectrum clock generator
- question regarding ideal OP-amps
- Charging APC batteries off truck circuit?
- How to Amplify 0.1V across an LED terminals to 3V ?
- Series termination question
- Sampling theorem with noise
- earth batteries and different materials
- PCB fabrication
- yet...more electrical attraction :)
- Effect of Humidity on Breakdown Voltage
- Allowable Signal Swing in BJT?
- simple metal detector circuit
- Why do we need a coupling capacitor?
- Cheap laser pen quality?
- keyboard ac adapter problem
- Distributed circuit book ?
- brain signals
- digital signal interface to computer
- Lock-in Amplifier with Labview
- Proximity sensor devise HELP !!!
- dielectric constants what is the limit
- Wi Fi Madness and How Safe Is Safe
- Final Year Project
- Tone Generator Connected To Speaker
- SMA's and TEC's
- Printed Circuit Board Connectors SMT and Through Hole
- Project Ideas
- Looking for instructive material on IR transmitters/receivers..
- Eye Safe Laser Diode
- How to receive OFDM signals?
- electric conversion
- DC Blocking capacitor -- How does it know where ground is?
- Help on circuitry!
- Current Regulation on a DC Buck Converter
- Mercury gas in fluorescent lights
- Assistance on building energy unit with alternators
- Circuit Breaker
- calculating current ripple?
- computer driven relays
- matlab: transfer function determination
- Electrical Engineering (airconditioning)
- Getting Extinction cross section from Radar cross section using HFSS
- Applied Electronics
- Need help undrstanding this circuit
- Self propelling electromagnetic generator
- Help with design - NPN High Power BJT
- Lower/Higher Tolerance Ratings for Caps?
- GPIB in labview
- Power limit on mains.
- Base Emitter Voltage in BJT?
- It is posible to make an rc car using a UPS(ones you use in your pc)as power suply?
- BJT Amplifiers - Loadline question
- Music and sinewaves
- Black light energy source?
- Gain and amplitude of a LC oscillator with a non ideal OPAMP
- 100W LED, How to run of batteries?
- Linear circuit analysis...
- earthing resistance calculation
- How does an electrical damper work.
- Novice - totally lost
- Laplace Transform vs. Transfer Function
- Usefulness of an RF Circuit Design Class
- (signal processing)Time domain vs Frequency domain, totally confused!
- Series power divider(transmission line)
- pnp transistor help
- High Pass Filter
- compressing a transmitted signal
- Transformers in series
- absorbing extremely narrow range of freq
- Basic Electrical Load Question
- How did you learn?
- Electromagnetism for ECE question
- Transmission line analysis help
- How can I transmit a static frequency through a copper wire coil
- What is the time function of an adaptive filter coefficient
- Analog Computer
- Effects of Irradiance and Temperature on Solar Modules
- Machine programming a 7segment LED
- Wiring Question
- Isolated Ground
- Complex power question
- What kind of wire is this?
- doubt in defining transfer function
- Query on AM Demodulation
- control system
- Paralleling and Series Battery going dead question
- PCI express for board-to-board link.
- Hot areas in EE...
- How do I make a current source?
- Report on Model Lighthouse
- The collector is a high impedance when compared to the emitter.
- Security Gate + Cell Phone = ???
- how impedence matching is done with any transistor configuration ????
- Crimp Tool Selection
- Maximum voltage for breadboards?
- PWM Input
- Inductance of a Trace
- How to make a DAQ
- Gm-C Integrator design...........
- Parasitic capacitance in generator
- Inverters and Power Consumtion?
- RLC circuits
- is mass action law only applicable to semiconductor at thermal euilibrium and why????
- calculating laser eye safety
- 15 x 30-inch motor prototype is expected to produce 600 HP and 5,000 VAC
- Beat Frequency
- Muxing small signals. problem with channel switching pulses
- Analog CMOS IC Design
- AC ADAPTER for Forklifts
- Help choosing external battery
- Electric Bass Tone Filter/Volume circuit
- two cables data transmission
- [b]indirect band gap semiconductor doubt[/b]
- DIY embedded linux microcontroller
- Concept Question
- semiconductor
- Sine Wave oscillator
- Signal not neriodic if multiplied by decaying exponential?
- My question is about PT06 MS3116 straight plug grommet acceptance
- Learning Electronics
- Testing FTP Cat 5 cable
- question about lock-in
- Voltage Controlled Oscillator: Maxim vs Crystek
- Absorption Current vs Leakage Current
- (Magnetic Coupling) Why connect the capacitor in parallel to the inductor?
- Using an inverter to run a camping fridge
- State Diagrams/Tables
- Need help with LTspice
- not understand
- Translate An opAmp integrator to a OTA-C one
- Fundamentals of computer- book suggestion needed.
- COMSOL setup for inductors
- Thermocouple ECU/Amp design
- diode
- Cockroft Walton Voltage Multiplier Problems
- Taking Apart A MCU
- What happens when a capacitor is over voltage?
- Incorrect amps showing on multimeter?
- Ideal low pass filter
- Convolution and Impulse Signals
- door magnets
- Wiener deconvolution
- What can this Inverter Power?
- US/European Power Converter Question
- Safe solar panel set up?
- LED comparator for RF circuits
- Help With Paper, Interview an EE
- Difficulty understanding a circuits flow
- New to group and need help please?
- Power question - seems simple.
- concept of back emf
- Compensating integrator filter
- How do I build a palm reader circuit using electrodes?
- Effect of large battery on loop response
- Low Frequency Radio Trilateration
- Dimmer/Rheostat help...
- Voltage across a solenoid
- Kvl
- Resistances of common appliances
- Help Understanding Oscillators and Sine Waves
- Transistor amplification
- Music on door bell not working
- voltage to voltage converter
- Integration of funtion multiplied by shifted heavyside step
- How to work out real and reactive power losses in transformers and MV cable
- MOSFET vs Optocoupler
- digital imaging: first down line in football
- Filter Design Project
- Physics of Myelin
- Motor two questions
- Need Help - Building own parking sensors
- Transformer parameters
- Sensor Design
- 4T sensing question
- Need help with potentiometers
- EE books
- Dg201cj cmos quad spst analog switch
- How to determine the output impedance of cmos gates?
- What is the purpose for frequency?
- standard/wifi "light switch" schematic
- computations in EE?
- Portable Solar Panel Idea?
- Hoping to interview an engineer
- Parallel wire Inductance Derivation
- AD633 multiplier connection error
- Modeling I-V Characteristics in LTSpice
- Electrons VS Ground
- How to make a remote control on / off switch
- particle sizing
- battery percentage meaning
- Workshop
- Designing a Magnetic Circuit
- laboratory equipment- what is this?
- How to nest hollow, ceramic, magnetic spheres, in sequential smaller sizes?
- PWM Motor control in MultiSim
- EE Humor
- Voltate, Resistance of open circuit
- charge flow through a mains tester
- actual meaning of transistor transfer the resistance
- Setup skew, hold skew
- induced voltage question
- Biomedical Electronics Engineering
- Detecting different LED states
- Confusion with voltage polarities in circuit analysis.
- AD633 Multiplier Problem
- LM331 VFC Output Problem
- Electrical Net?
- dc motor speed and torque
- Two Parallel Voltage sources and KVL
- Intel Assembly Programming
- Finding Resistance of an electronic component
- Seebeck Effect applied to Fire?
- Mechanics behind inductors
- Electric Motor Core Materials
- How to operate a 3-ph, 440V equipment using 1-ph, 230V supply?
- Living in Antarctica
- Help with ultrasonic transducer assembly
- capacitance meter
- Resistance of wire changes between tests?
- Please Recommend Books to Refer on SMART Grids
- Magnetic and nonmagnetic medium on wave propagation
- Motor for steering a laser beam
- Electricity Saving and Me,...also about blown fuses.
- frequency multiplier @ class C
- How to derive XOR from only NOR gates
- Pressure sensor recommendation
- high-precision timer
- Nano Particle Accelerator
- Altium Protel
- three phase induction generator on a single phase supply
- what is the circuit desighn within op amp?
- diode
- Om amp power supply voltage
- why is there resistor R2 connecting output and input of op amp?
- calculating which capacitor for a project
- I don't see any differences.
- 7 Segment Display Help
- Convolution of signals
- How can I add an end switch to carraige system
- Sample and Hold Circuit Help!!
- Building a NEO Magnet Magnetizer
- Automatically Charging and Discharging a Capacitor
- Industry standard conversions
- My IEC Contactor Coil keeps overheating
- Single phase induction motors (cap run)
- what are their uses?
- Building hand powered generator
- Engineering Job
- Fingerprint recognition circuit help!!!!!
- Current pulse generator
- Clock divider
- Adder subtractor
- building(or buying) a cheap relay that puts out at least 15hz at low voltage
- NpN bipolar transistor current gain
- electromagnetism-wave polarization
- How to attenuate an already amplified output?
- Restricted Earth Fault Trip due to inrush current
- ask about counter
- Building an electron multiplier tube
- ohm law in transformer
- Fabrication PIN diode
- Corona Creating
- Help with Hi Power LED Resistors
- Wireless data transfer speed
- buzzer for a normally closed switch
- Analog Switch Problem Help
- noise in circuit
- PNP Transistor - Amateur Question
- transistor
- Idt7204
- Analogies for internal resistance and emf
- Source with short circuit, 0 potential difference?
- Decoupling filters
- Muscle relaxant/stimulant circuit
- How do I convert a small AC current into DC current?
- 64 bit ALU
- voltage across open circuit (very basic question)
- Why the values of inductance for an air-cored coil are not exactly the same for chang
- Strange phenomenon
- swith in transients
- Fermi Level Problem, help plssss !!!!!
- Better way to solve this circuit?
- Superposition Thoerem Understanding Problem
- Inertial navigation system
- Order of systems/signal classes important?
- Need Help with this electrical circuit. Transfer function
- Finding Thevenin eq of this circuit
- Clock harmonics
- guitar pick ups
- Constant Q, Variable P
- 4:2 Bit Priority Encoder question
- Multimeter: Need Suggestions
- Pulse Width Modulation (MOSFET Question)
- Heart rate and touch-sensitive sensor help?
- Why Are Solar Panels So Inefficient?
- Of shielding and apertures and seams....
- Questions about EE in general (NOT HOMEWORK)
- De-Rectifying Automobile Alternator
- Power mosfet
- Determining the peak to peak.
- Filters in closed-loop control
- IV Characteristic PIN diode
- Inverting Amplifier Question
- Relationship betwen sink current and ability to pull the line low
- Practical control parameters for UAV?
- Why 2 diodes in series for full bridge rectifier
- Shall it work?
- truncated Normal Random Variables
- diode
- Correcting P.F. and sag, using caps, consumes power?
- ideal source
- How does it works?
- why a 'green screen'?
- MOSFET Drain Voltage
- try to built a simple transistor circut
- Optical fiber interference
- Wire guage
- Guitar Amps
- Ok to use MOSFET body diode as flyback protection?
- Peltier Devices Wanted!!
- Microstrip Impedance Matching - bandwidth, sensitivity and physical size improvement
- Need ideas for a Final Year Project
- precision current source
- On Solder and Superconductivity
- Sample rate - solar radiation
- Measuring an external voltage on Mac
- Any good web resources for microelectronics?
- Anyone here worked on or know of near field antenna measurements?
- how can i know the current gain of transistor fom its data sheet??
- TV Digital aerial with Tin foil to improve signal.
- Faraday's Law in the frequency domain
- Low Voltage DC Power Supplies - Why?
- How much do you trust your software?
- faraday's cage
- PI controller (feed back control) for boost converter
- faradays law
- Turbines
- A question about electricity
- binary divider circuit
- cameras
- How do power-up a garbage disposal with 12 volts
- Phase shift at ofdm demodulation
- Speed control of Induction motor
- MATLAB Plot of a periodic function
- transistor biasing
- Inverter help !!! Regeneration
- Why is AC more dangerous than DC?
- Required voltage for torque specs
- Electrostatic force
- Accelerometer Project Design Help
- Reactive power Measurement
- IED's
- How do I apply Faraday's Law of Induction to my project?
- Faraday Generator suit
- Cable Sizing Calculations
- Why does JFET pinchoff vary so much?
- Why isn't this circuit behaving like a low pass filter?
- If a normal servo motor controls angular position, what type of motor controls force?
- Shannon's capacity formular
- dc/ac inverter drivers
- Will photonics surpass electronics?
- Harmonics in power calculations
- Batteries and amp hours
- Superposition Tutorial Question
- Binary counter help
- Flickering neon bulb, what causes the flicker?
- Variation between S11 and S22
- What is The usage of orthogonality & orthonormal in useful life
- Why Squirrel cage rotor is short circuited?
- Help to find?
- antenna design books
- DC Generator armature winding
- SemiConductors IGBT
- ESD and Humidity
- Help finding a specific RF chip
- Upconverting Mixer
- need help in matlab simulink ????
- Wire Gauge
- Interview a Computer Engineer
- PIC to PC interface
- Need a replacement Linear Regulator
- question regarding bridge rectifier.
- help in pic16f84a
- Frequency Modulation
- Car PC - Lowering amperature
- ( easy ) Powering LEDs off of triple A batteries
- Pspice help...RLC parrallel circuit.
- How does a Capacitor Bank work
- Behaviour of rotating Electric Machines in Free Space
- Effect of frequency of a.c. circuit, resonance and temperature in resistor
- Fridge interfering with home theater
- Visible Light Communication
- Odd harmonics
- brainfade during designing
- 2's complement
- High speed sine wave to square wave converter
- Problem with OFDM system
- BJT vs MOSFET Amplifiers
- MAxwell Ansoft
- Relationship between Kt and Km constants in a motor?
- Construct Heating Element
- Does anyone know the type of ceramic used in a Peltier device?
- superconducting circuitry and the tank circuit
- Using an electrical device bought in France, in Canada
- transient and subtransient reactance of alternators
- Signal Modification
- Kirchoff Laws Help
- addition of decibels
- Independent Study Topic Help
- power transformer 60 hz to be tested on 50 hz
- new EE student
- microstrip antenna
- connectiong IC in a circuit ??
- To convert 3 level (RJ45 Ethernet) to 2 level OOK signals for laser OOK modulation
- Low Cost "Harmonics Generator"
- Energy Level Diagrams
- Generate voltage pulse using pc?
- Toroid inductance
- Impedance matching vs max power transfer criterion
- AWG System
- Lame question about power of a signal that consists of impulses
- would a voltmeter measure anything if placed between a charged cloud and empty space
- Mutual inductance / coupling factor in twisted wire transformer
- need help picking dc motor
- Node voltage current direction?
- please help on pic
- Directed EMF Generator?
- Convolution and Impulse Response
- Simple intercom
- question about resistors and capacitors in a circuit
- Alternator efficiency question
- Time Delay Relay
- blowing up capacitors
- convention for npn and pnp bjt
- Heatsink Choice
- Hall Effect sensor design - opposite input
- Trying to decide what type of engineering to specialize in
- capacitor and observer, what does he measure?
- audio power divider analysis
- What happens exactly when AC neutral and active lines are switched ?
- Multiple transmission lines
- Tesla coil not working (help anyone?)
- Uncontrollable States in State Space
- how to calculate signal and noise power
- OFDM pilot subcarriers
- how to draw laser signal power spectrum from it's phase noise spectrum(dBc/Hz)
- how can i "pulse" a DC current at a rate of Ghz
- Determination of a signal from its Fourier Coefficients
- what is a channel in cellular systems
- TTL Vs CMOS Power consumption
- Band-reject and Low-pass filters (Butterworth)
- AVR 3 phase Regulator
- base or fixed bias
- Timer switch questions
- simple simulink questions
- Designing an Auto Match Unit for RF supply
- Three Phase Power Concerns
- Need help converting ac to dc
- MCB characteristics and specification of conductor cross-section
- solar array design for solar car
- Any electrical engineers?
- Rotary Encoder Pulses to DC voltage
- State Space What does u(.) mean
- measuring laser output temperature
- FET simulation software
- parabolic solar heating
- CMOS NAND Confusion?
- Flexiforce Drive Circuit
- Impedance of a parallel RC circuit?
- Final year project on mobile cellular network
- How to compare RF-LO dBc/Hz values with my optical LO
- Easily modifying BJT parameters in LTSpice?
- Induction Furnace Question
- Transformer in multisim
- Need advice on 3d positioning
- matlab help needed
- How to measure electric field with a network analyzer?
- calculating inductance of a loop
- Antennas
- About electrocution when being wet
- Smart Power Grid
- During battery charging how much is the voltage at its terminal?
- BJT Vce Voltage
- A discussion related with SRAMs and DRAMs.
- Kirchhoffs Voltage Laws
- photovoltaics question
- Power Line Communication
- How does Autotune work ?
- How Transmission Lines Transposition could affect Protection systems?
- Verilog and gtkwave?
- Photosensor Issue
- Precision 5V reference
- Amerpage Transformer
- 18V Batt. to 5V USB Port and 12V CIgarette Lighter
- Looking for a push button breadboard switch
- When is the electrically short really short?
- Quicky ac adapter circuit
- Source Impedace Ratio (SIR)
- Micro Electromagnets
- 7 Segment LED display
- Solar Powered Heater - Is it possible?
- Relay causes circuit interference?
- capacitive network and resonance
- Frequency multiplier Circuit
- Low pass RC filters and phase
- Assorted Resistor and Capacitor
- voltage across diode
- RLC Series/Parallel Impedance Near Resonance
- Does anyone here know about the Bit Error Rate in optical fibres?
- Need help interpretting OpAmp spec, supply voltage
- MPPT analysis in parallel and series configration with similar solar modules
- Modifying Average Power of Binary Signal
- Where are the bytes?
- Steady State
- feed back
- what is the best way to charge these capacitors?
- buck converter
- solar panel charging a 12volt battery
- whats the real definition of inductance?
- Ring Oscillator
- Loop Antenna and RLC networks
- Need advice on display technology please
- A/D signal processing
- BJT under 0 base current
- Signal Rectification For Mixer VU Display
- Fast Serial Transmission
- What is it that makes antenna length so important?
- calculating RF power
- Input Impedance MESFET
- Semiconductor process corner
- dc equivalent circuit
- Antenna for a specific frequency ?
- Non Conventional
- how to eliminate phase shift between signals?
- Radio Frequency and electrical signals
- Op amp output when supply is missing
- 120 VAC socket and switching question
- Op-amp supply voltages wrong way round.
- elementary level question on Accelerometer scale factor
- transistor current
- wiring up a set of LEDs to AC
- cell phone signal interference
- Maximum wattage for American power outlets
- Counting Circuit
- VFD & 3 phase a.c motor
- Raman vs Brillouin scattering?
- 5V to 5V precision voltage reference
- pass band
- Complex Fourier Series
- Little xmas project
- Harmonic filter problem ---- computer harmonic analysis using EasyPower software
- Explanation of a Circuit
- Frequency Switch
- Peak Voltage vs magnet position in an A.C generator
- Transfer function question
- Pulsed laser diode driver - how it works?
- any current in an AC circuit if you moved the plates of a capacitor apart?
- Set Up Dual Line Bench Power Supply For Op Amp Testing
- SRAM randomization?
- Induction heater
- transistor ac output voltage polarity
- Linear phase FIR: Which is better, odd or even length?
- PIC microcontroller registers
- Common collector amplifier
- RFID or better alternative??
- current gain transistor
- some really basic electronics questions.
- help with diode model in multisim
- Calculating Decoupling Capacitor When Datasheets Don't Specify Parameters
- Discrete op amp
- Zener Diode connected in serie
- replicating 2 dcell batteries with a power adapter
- battery powered flashing LED
- Antenna feed affecting antenna length?
- question about ac to dc
- Opamp circuit problems
- Sag measurement
- Artificial and Natural Radio wave interference
- Working of True RMS analog voltmeter?
- voltage
- Natural response and step response
- Calculating the pull-in voltage of a microcantilever using SUGAR (MEMS)
- Book about electronics
- will you get an AC current in this situation?
- Electric Drives
- Wind Turbines - are they all they're cracked up to be?
- 120 VAC to 12 VDC circuit to fit in E27 Base
- Setting up wind power equipment
- Help need Fo DC ANd AC
- Complex conjugate zeros in pure RC ckt
- Frequency modulation and antenna size
- Al/air bettery VS fuelcell
- Device for recording EM signals
- Inductorless DC-DC converters for space application
- How to test an small electric motor
- Ammeter Testing
- Speed/torque curves for brushless DC motor
- Point to Multipoint Wireless Canopy System
- Power sign convention
- PIC code uncertainty
- Sound decoder ic
- Can we use old and new batteries together?
- optoelectronics-what is a laser and modulator driver?
- Repulsion Coil..50hz vs. 60hz
- harmonics in ac generators
- Generating Voltmeter
- Analyze reflection phase for a single reflectarray element - Infinite array approach
- solar power
- Building a wind simulator. Control amount of electricity??
- Magnetic feild of a rare earth magnet.
- Solar wind interfering with satellite communications
- how to convert DC to AC for auto sensor?
- What happens when a power supply is has more volts but less amps than you need?
- Electrically Sheilded Antenna
- Is this an asynchronous down counter?
- solenoid with linear F=f(I)
- logic gates and boolean algebra
- SI Notation for DC, and VDC
- Electrical Problem
- Transistor biasing circuit
- FEMM : where to get it ?
- and gate
- Ac Leakage in Power Supply
- Frequency measurement circuit
- Infrared scopes
- Pull-up resistors w/ tracks for DDR2 SDRAM.
- enhanching directivity of a microstrip patch antenna
- Circuit breaker problem
- Linear Algebra
- Voltage
- Earthing issue
- Cathodic Protection Current requirement
- Fourier, Laplace and Z transforms
- Measuring ultrafast laser pulses
- half wave rectifier
- Appropiate voltage regulator
- Digital signal processors fro RFID
- Has anyone studying electrical eng. had the class " Linear Circuits "?
- why are diodes heavily doped
- Class A amplifiers
- Satellite Beam Weights
- Are the courses for an elec..eng. B.S. the same as always
- Group velocity in wave guide propagating TE-modes.
- Circuit for polarity detection
- AM vs FM circuit design help please.
- Analog calculations with IC
- Op-Amps Keep Railing
- Transformers,DC Machines, Induction Motors. examples
- Icc current Generator
- DIY Hybrid tube/ss amplifier help!
- Proteus Professional, messing with my mind.
- How to maintain a 12V 150 RPM geared DC motor's torque in all speeds?
- Circuit: Water Sensor: Works when one probe is in water while the other is not
- backup for two power sources
- opamp charecteristics
- opamp with negative feedback
- Sychronous buck converter (SBC) with compensator and adaptive gate drive (AGD) cct.
- OFDM equalization question
- Electrical Electron Accelerator/Decelerator grid supply
- Transmission line questions
- Loss of Load
- waves
- Efficiency & Leakage in non-circular solenoid cores
- infenetly fast MOSFET switch?
- Amplifier or Booster(Amplification of signals).
- Ansoft - Maxwell13
- Question about how to read this schematic
- OP AMP input impedance
- Electrostatics in Graduate Level EE Degree?
- Restoring signal...
- Is there an Optimal RPM for a DC generator??
- s-parameters of WG transitions
- The Voltage of Generator
- Urgent Help Requreid
- Quadratic elements
- T-line theoretical question
- Transistor question
- effective value of complex waveforms?
- Low RPM, high torque DC motor help
- Monte Carlo simulaition with Tspice
- LEDs on batteries
- Magnitude and Duration of Inrush on various lighting technologies
- Modelling a short square-wave pulse with Telegrapher's Equation
- Flat heater element design
- EMG signals
- My sip is too small!
- Signal to Noise Ratio
- Methods to increase bandwidth of a transimpedence amplifier?
- Choice of motors, please advise
- The energy stored in an inductor
- Make own speaker amplifier
- MOSFET channel length modulation
- Control Relay Grounding Issue
- wireless power transmission
- Schematics Reading
- cmos imaging sensor response
- Signal Processing mathematics books ?(laplace, fourier...)
- Hybrid analog/digital project
- phototransistor/photodarlington
- How can I convert 18v cordless drill battery to recharge laptop, compact camera?
- Trying to power devices in general aviation aircraft
- Calculate kw from positve and negative energy totals
- Super Capacitor Banks, Instant Charging, Inversion, Charging Battery Banks, Capacitor
- R in a series RLC Circuit
- Simple voltage limiting circuit
- Relay for Infrared controlled switch
- profssional orientation
- Sound Frequency Transducer
- Question on Evaluating a Power Supply
- Brainstorming Shipboard Laser Defense
- Ignore voltage reference on resistors?
- Electro-mechanical solenoid
- Suitable op-amps/ parameters for subtractor circuits
- Controlling a Motor with PWM
- Pulse width modulation
- Inverter Question
- Help with IR LEDs
- I need help guys
- Electromagnetic Waves speed in Conductor
- transistors
- Need help on Battery LED light set to transformer power convert.
- suggest analysis for HHO dry-cell
- Physics of ADSL
- Weird Current Flow in DC Circuit
- ELCB and Earth Fault Relay
- Ring Oscillator with a set frequency at 10kHz (low)
- How to calculate overshoot/undershoot
- Foldback current limit circuit
- DC Rating of AC Capacitors
- Decreasing current in preload circuit
- request
- Pre-processing of eeg signals
- Video statics?
- The measurement of current in electrical appliance
- having some problems with overshoot
- circuit problem
- Interpreting +/- digits of accuracy in meter
- Understanding Drift Current in a pn junction
- Help diagnosing 'static electricity' problem
- Hot air gun, practical use of Faraday law
- Spectrum of pulses
- Particle filter for Pedestrian Dead Reckoning
- Any audiophile here? Question on some topics.
- Exciting Current harmonics in Transformer
- Radiating mode vs Coupled mode leaky cables
- audio format and codec
- Most "lowband" finite-time signal
- Why do Induction Generator need capacitor bank?
- electricity Q
- 1000ft+ run of Electricity
- PWM Circuit and DC motor problems (for NYE ball drop project)
- Locating Obsolete Component Replacements
- discrete LTI filter impulse response
- Please explain human EM interference with my XMAS lights
- Composite Video Output
- Buzzing incandescents
- could some one show me how capacitor/inductor really work ?
- Turns / Core size optimization for Transformer
- Noob 555 chip questions (help please)
- Analog to CAN bus
- How does this "Electric Floor" work?
- new here
- Thermoionic Diode
- neural net processor Vs microprocessor of VLSI tech
- is the earth has value 0V?
- PhotoDiode Sampling
- Principle of Tesla Coil
- AAA Battery
- Copper coil
- Circuit simulation theory
- discharging a superconductor
- Drum question
- Object sensor
- A doubt about RC circuits
- Electric heater
- Source transformations doesn't always produce same result?
- question about dc power output
- Prosthetic arm amplifier and filter design
- Simple Diode Circuits
- Depletion Mode Transistor
- is this amplifier circuit connected correctly?
- AC from DC
- MOSFET Common Source Amplifier with Source Degeneration
- Running LED lights from 110 cord
- amplifier phase difference
- Ring oscillator
- Use of FFT to recover parameters of waves
- DIY welding transformer
- LTC4440 LTSpice simulation problems?
- AC to DC Converter for Electrolysis hobby
- Sodium Iodide Detector (NaI) FWHM and applied Voltage
- Calibration factor of Optical BPF
- Looking for a manual
- op amp driving transistor
- frequency response of rc coupled amp
- The need for waterproofing...
- GE Dielektrol Capacitor Popping Sound While Charging
- Aps
- star-delta transformer
- Attenuating a Signal
- linear induction to produce heat in a nichrome wire - Possible??
- Hobby Project: Where to get stuff and how much to expect to spend?
- Why do utility companies decrease the voltage sent houses?
- Internal structure of large capacitors
- LM317 Vout 0 - 30 Vdc
- What does the diode do?
- Double permanent magnet generator
- Linear generator
- Inductive Proximity Switch Build Help
- Keeping a consistent hydraulic head in a drainage pipe
- Fixed voltage regulator
- Calculating Tesla's / Gauss
- DC linear solenoid
- Achieving a larger voltage than the battery voltage
- amplifier's output
- Inverter Help
- Ethernet cable attracting lightning
- current source
- Wet and Dry Sensor Circuit in one (Basic)
- Fun project idea: laser-guided robot
- doubt in semiconductor sensors
- Optics question - laser power sources
- Basic optics question - Raman tool
- seeking some advice on good books
- 5VDC sgnl to 24VDC sgnl using a transistor
- TVS diodes
- doubt regarding Noise in the system
- Z transform
- Super Basic Circuit Help
- oscilltor
- fixed voltage regulator problem
- Question on TEM mode transmission lines.
- Beginner Microcontroller Project Resources?
- When transformers decrease voltage, do they increase the current?
- Dimension of impulse response
- Charge Sensitive and shaping amplifier
- Op-Amps Concept Clarification
- why does op-amps gain decrease at high frequency...
- Resources on Electronic Packaging
- i dont understand triplen in delta
- Battery Powered Nichrome wire Heater help
- windings question
- Basic EE question for you guys.
- I cannot find an eletret condenser microphone?
- Quadcopter Project
- Resistance of LED
- guidence needed for this circuit
- Can someone check this Circuit?
- is there any quantum mechanics in electrical engineering?
- Current Source with two settings
- Ac analysis
- BC183L transistor crossover?
- Solid State Tesla Coil
- Most Recent Guide to making Solar cells?
- Charging a parallel plate capacitor.
- Design a electromagnetic set-up for alternating motion of magnetic particles
- AC Power Meter & Remote Switch
- How do I explain it?? Potential difference in the system discussed is independent
- static induction thyristor
- Is the implementation of the NAND gate unique?
- Pulsed DC
- Low Voltage AC Supply from Wall wart?
- analysis of circuits towards stability ....
- Popular books about microwaves
- use vibration to generate electricity
- Connecting 18 Computer Fans to 1 Fan Control
- Am I Analyzing This Op-Amp Circuit Correctly?
- Shake Flashlight
- Parallel Battery Power Consumption Understanding
- Capacitor Bank
- What drawing program do you use?
- Machine Architecture vs. Microarchitecture?
- Multimeter battery test
- What does CLK mean?
- Electromagnet with lowest energisation times.
- generator/alternator safety questions
- Difference Between Normal Feedback Controller and Robust Controller
- Connected in series or parallel
- Signal propogating in a wire...
- Pure Sine Wave Inverter
- Electrical or Computer Engineering?
- All-in-one product to remotely switch AC outlet?
- american wire gauge
- Trying to simulate a square wave. NOT WORKING
- AC induction motor
- Is op amp or any amplifier circuit/device a over-unity device?
- ground?
- How to calculate the efficiency of an amplifier?
- advantage of frequency domain analysis?
- Transfer Characteristics of Real and Ideal Diodes (and more sources)
- Energy Conversion Efficiency of EL Wire
- EE student Question
- Electric Generators
- What is Circle on a circuit board
- Does this really work?
- Solving complex exponentials
- computer could retain any information as long as its user desires
- source of electronics
- electromagnetic welding table
- New to electrical engineering and this forum
- Trying to make a magnetizer...
- opamp based power amplifier
- Want to become an electrical engineer but have a few questions about hiring
- R_L and C_L for TTL
- Question on MOS strong inversion
- Could cell phones act as cell phone relay towers in an emergancy?
- Getting Inside A Microcontroller
- need help choosing a good motion sensor
- Inductors and magnetic cores anyone? Practical problem!
- Electric Guitar Studies
- Simple Wattage & Resistance Question Regarding Heat
- Need Laymans layout
- Connecting 380v 50hz 3ph euro motor in Canada?
- Is there a maximum Electric Potential?
- eddy currents
- Asymmetrically Driven Transformer Primary
- Orcad Pspice or NI Multisim?
- Beefing current up rapidly
- Vds and Ids waveforms
- Grounding a 2 pin plug
- difference between an electric cell and a battery?
- Neuroprosthetics
- Analog signal output from computer
- Mil Spec Connector corrosion
- Are source and substrate/body of JFET shorted?
- Oscillating Circuit
- Effect of sudden loss of reactive power for an induction generator
- line current and oscillating current
- high frequency devices
- Operation of a P channel MOSFET
- Circuit for speech recognition
- boundary conditions of electric field
- Max current spikes in diodes
- full wave rectification
- Using LED's in 115V AC circuit
- Two Diode AND Gate - New to EE
- How does a Magneto work
- 0 waat bulb
- BCD up and down counter
- pressing a key on computer keyboard
- Power of a particular signal
- Why do we need a doped substrate?
- help choosing optocoupler/switch for microcontroller project
- place to learn circuits 2? ac circuits class
- Ideas for a project on plasmonics
- BJT in opamp feedback
- Series LC circuit and voltage magnification?
- circuit design required
- How LDD (lightly doped drain) can lower the electric field?
- Blocking signal to a laser
- change in resistance
- Roasting a pig
- Mech Engineer, Electronic circuit noob
- Electronics and Space
- I need help choosing the right potentiator for limiting volume
- Design a FM tranmitter step by step (advanced questions)
- Where can I purchase a thermoelectric generator?
- Electrocardiogram
- Image charges question
- RL Flux Capacitor?
- what is a scatterer in radars
- Designs for an electronic timer
- fermi level
- Micro Controllers
- Why the Square Root of 3 in 3-Phase Voltage Drops?
- Shannon's Formula
- Basic question about wavelets
- How do I measure the Noise Figure in an Antenna System
- BJT as pass element
- Adjustable sensitivity IR Light gate
- Capacitor as Ballast for gas lamps
- Wire Gauge
- air cooling PC questions
- I draw in 120/240 1Ř motor
- Force from a magnet passing through coils!
- Power system model circuit analysis
- Voltage Sensing
- From Israel: what are these recently added transformer discs?
- Issue with impedance/power correction
- Understanding transistors.
- DC to AC conversion and power relation
- Neural Network
- rfid tag antenna design for moisture sensor
- hydrogen-cooled generator
- Linear Generator Coil Requirements
- ::Confused while designing copper busbars::
- amplifier
- Negative frequencies
- (Theoretical) Repurposing of electric elevator motor
- BJTs and Logic Gates (basic stuff)
- induction motor help.?
- two parallel RC circuits in series
- Controlling a stepper motor with computer
- Fourier Family
- Introduction to Power Engineering/Analog circuits Book
- 2 Zeners versus 1 zener- inconsistent with actual theory?!
- Grounded TV antenna on chimney, house more likely to burn down?
- Decoupling and Filtering Capacitor Value?
- Diode in a series LC circuit and voltage at resonance?
- How to conduct continuity test for cable sized 250 sq. mm?
- Voltage Sag, THD Questions
- HVDC Transmission Link ETAP
- Adc
- NE592 Gain adjustment
- BJT comparator
- 3.3v cmos
- Motor for an Inverted Pendulum
- level shifting with a reverse biased small signal diode
- DC Permanent Magnetic Generator Help...
- Digital Electronics
- Armoured Cable Connection help
- Temperature increase in filament due to resistance
- Series parallel switch wiring
- Analog electronics
- Identify and replace LED
- double pole switches
- DC Power Supply questions
- High Voltage Power Supply
- Discharging a high voltage capacitor using a low voltage source?
- I'm scared to even ask this
- The point of alternating currents?
- fastest modulation: laser diode vs LED....
- 2 CE Transistor Connection?
- standard for the distance between Elec. & Data connections / cables
- Why don't superconductors emit a lot of heat?
- Measuring Voltage from a piezo gas lighter- oscilloscope versus dielectric breakdown?
- Puck Thyristor Understanding
- oscilloscope questions
- What is the difference between a Preamplier EDFA and a Booster EDFA
- Energy Loss vs Energy Delivered and Voltage Drop - Confused!
- How can we power -48 VDC device
- New Guy question about electronic component
- Question in symbolism....
- Does resistance go up or down with an increase in temperature?
- The definition of ohm...
- resistor L pad
- Audio Distortion With and Increase in the length (NOOB)
- Charging a lithium ion battery pack with a thermoelectic generator
- Regulated vs Unregulated regrading to SMPS
- Simple Transmission Line Question
- Multiple Energy Sources - Analytical Solution
- Understanding the width of the depletion region in a p-n junction
- neutral wires
- PIR sensor
- Energy per bit
- looking for a low/no current alternative to a SPST relay
- Memory in logic gates for specified time intervals
- Operational Amplifier
- Current direction in a circuit
- Interview
- Step Down Transformers and Power Distribution - Help!
- direct connection of two batteries
- doubts on SMPS
- TraxMaker Pro 3
- Electric / thermal mineral separation.
- PFCD to help house power quality?
- Simulate thin film magnets
- FFT of a signal (non constant time)
- Control Circuit (9VDC) For 12VDC Circuit
- DAC power supply connections
- Circuit Question (Purpose of the Resistors)
- Invert Battery and Maintaining Low Noise
- Kit for Art of Electronics (Horowitz and Hill)?
- using ring modulator for generation of double sideband full carrier amplitude modulat
- voltage
- Pole location and transient response
- Purpose of circuit components in this schematic
- delta wye connection using 3 small transformers
- AC and DC doubt
- Guidance on wire gauge size for automotive wire in a bundle
- VHDL code - write to a binary .dat file
- Variable notation for DTFT?!
- What is EE grad school like?
- Theory of information
- time lag in calls
- Auger recombination in GaN
- paramagnetics, diamagnetics, ferromagnetics
- What causes of voltage runaway in series LC resonant circuit?
- Constructing a mini grid for senior project
- How to install new lights in an automobile
- Magnetism and magnetic field reflector
- Transmitter receiver unit that can know distance! HELP!
- 240AC to 5VDC help
- Diode and batteries
- Computer Power Supply
- Need help building a device to manipulate low voltage
- Buck Converter High-Side Switch
- Anti-Laser
- RFID Project
- Bluetooth Remote Control Car
- Common Cathode diodes
- circuit that will delay the turning on of a light
- Calculating Irradiance from BPW21R Photodiode Current
- Help in electromagnetic sensors
- Kelvin water dropper
- voltmeter measurement error
- Angle sensing/sensor Problem
- transformers in series
- bands of Alumnium, silver
- forward biased diode operation...
- Help me in selecting a power supply for conductivity measurements
- Battery
- Feedback on a sound controlled light circuit
- Portable Water Warmer
- Positive charge
- Need help understanding this circuit.
- Wide Range Strain Indicator Units
- Thought Experiment
- Nichrome Wire Heater
- Is there such a thing as a "inverse" varistor?
- How to reverse the action of a small 12V DC MOtor
- Proto board with gold plated contacts
- Series RLC Circuit
- Question about Op-Amp
- Calculating a frequency offset using a PIC
- Simple Sun Tracking Device?
- Zero Crossing Point of ac cycle
- Minimization of a Multi Output Circuit
- Current and Voltage from photovoltic cells
- Capacitive multiplier input rectifier?
- PCI Express (PCIe) Cable for board to board link
- Full load and no load
- Fan pollution
- Circuit design question. Prototyping.
- Calculate an electric circuit power
- high frequency alternating magnetic field generator
- unit step function
- Converting three-phase into single/split phase ...
- DIY Voltmeter Guidance
- LED Current Draw?
- Hobby electronics
- Earth pin in a standard UK plug.
- do electrical engineers have to be good programmers?
- Ammeter and Wattmeter in ac RLC circuit
- Using a 555 timer as an analog frequency divider?
- Programming PICs in C
- sizing of Battery-Capacitor capacity
- Is there a good book/introduction on the theory of sensors?
- RLC DC Transient over-damped response
- cell tower near window...is it a problem?
- Regulating/capping voltage for a lamp
- DC motor and wires
- Battery Indicator
- Heating Element for Tree Grafting
- Axial flux generator dual rotor question
- Field of view of optical detector
- what can be replace the L14F1 and LD271...???
- Non touch switch
- high voltage and high amperage
- Jumper
- Important maths in EE?
- Coil Cross-Section Equation
- new coilgun design
- NPN Transistor - Sink or Source?
- Power generation through building damping systems
- DC charging circuit...Calculating I, V, and Z?
- Transmission zeros of driving point impedance functions
- Who can help me :(
- ESD mats
- Relay creates false triggering
- alternators and electrical motors
- EE Advice Needed
- PN diodes
- superconductivity
- coupled phase locked loops
- AC transformer earth connection
- 54 Ultracapacitors in series with 12 12 volt batteries
- Can a lift electromagnet pull a permanent magnet?
- Transistor Base to Emitter Voltage
- ac/dc question
- Energy from solar panels and electro motor
- Latest and Greatest PCB Design Software
- Wheatstone bridge offset-nulling circuit
- Transistor - an important concept of invention?
- Do I need a shunt resistor?
- Capacitor-input or choke-input filter?
- Need help picking out an oscilloscope
- Help me choose a multimeter please
- 1MSPS 16-Bit MCU Problem
- Semiconductor temperature range
- polishing a guitar amp
- Linear optoisolator
- Help -- electric distribution network reconfiguration for loss reduction using ACS
- optical fiber and its modes...
- balanced and unbalanced lines...
- Effective dielectric
- Wiring a DC motor to two 9 volt batteries
- High Voltage Rectifier Metering
- Need a Topic!!
- Battery level indicator
- 7 seg display NO CHIP pin??
- Pspice help
- voltage and current source
- Conductivity Tester Help
- hho generator
- Question about Convolution
- Help understanding open resistors.
- Proof of dipole antenna getting maximum reception, when it's half wavelength long
- resistance of the star (wye) connection
- The zero state response does not satisfy the diff equation. Why?
- Analog and Digital; Continuous and Discrete
- FFT minimum sampling duration
- Need help installing Metal Halide Lamp (Need UV)
- IP protocol
- how to test AC motor resistance test
- Basic T parameter table for RF design
- Induction Heater Tutorial
- switching frequency
- Electrically Variable Inductors and Varactors
- Transforms
- abt universal motor
- Brushless DC Motor Investigation
- Time division multiplexing for analogue signal
- small signal equivalent circuit model for the HJFET??
- Modified nodal analysis with Voltage Controlled Voltage Source
- Estimating magnetic field from an electrical arc
- Why does current lag behind voltage in inductor?
- circuit symbol
- Analog Front End or ADC with FPGA
- Applying an electrostatic charge to a conductor
- Kn value of a specific transistor given spec sheet
- Leaking AA batteries
- Location of Capacitor banks for PF Improvement
- Problem with Proteus
- Converting DC voltage
- tesla coil secondary coil wrapped around primary coil
- DIY Induction Heating with pll
- Rms current, complex area, phasors
- ground symbol
- about trellis
- Equivalent resistance in this network
- core loss when there are two simultaneous fields
- 3-phase Induction Motor
- fractal coil
- PI-Filter
- Effect of sampling frequency change in OFDM
- FDM modulation on top of OFDM
- DC Motor Control
- data comparison and noise measurement
- snubbers
- TiO2 band gap energy
- POL converters or DC-DC converters
- Christmas Light/Switchbox Wiring
- variac
- HELP (rainy alarm simulating using multisim)
- Mutual Inductance (Require EMF to Distance equation)
- Automatic Transfer Switch Problem
- Alternator Theory
- 8085 microprocessor question
- Op amp problem Vs = Vout
- Relation between mechanical and electrical angle
- electric hysteresis ??
- Instrumentation amplifier
- How seriously should I be considering an oscilloscoope?
- Finally the fun starts =)
- could any one help me how to find IC in pspice software
- Three Phase to Phase Voltage between different circuits
- Amp hours pulled from a 12V battery?
- Explaining the static electricity
- delayed AGC
- best matlab book?
- wiring in smoke detector...?....
- TL431 equivalent diagram
- Introductory Mechatronics Question
- Microcontroller Data Transfer
- 3 phase Vs 1 Phase Transformer Cost
- Unexplained voltage loss in a simple voltage divider
- Stepper motor just vibrates in CCW
- Career as physicist in electrical engeneering?
- Gain in Current mode filters
- current sensing and standard resistor
- Add 3 if greater than 5 Macro
- Near field from cell phone antennas?
- Learning to read schematics
- Programmable LED board (Large)
- back emf in motors and capacitors
- using 120V floodlights with batteries
- DC switching between LED's
- 555 timer Astable not working, only One LED is lit up
- Voltage regulator to maintain constant amps
- functions of oscilloscore
- some functions of power supply
- Calculate max voltage of toggled inductor
- Earth Hour and Power Stations
- Powering op-amp with 9v battery
- Help with RLC circuit
- what is this breadboard looking thing called?
- Solid-State Electronics
- stuck in AC
- LM324 squarewave oscillator adjust output frequency
- Equivalent resistance
- + and - voltages from a battery
- alternating lights from a 9v battery
- Solar Inverter
- Frequency Smearing FFT
- Engineering project
- please have a look on these diode circuits
- motor terminals
- Coupling capacitors
- Physical relays required from SOP with 2 outputs
- Diode I-V Characteristic At High Frequency
- Adjusting LM555 timer frequency
- vibration generator
- Variable DC to AC inverter
- can anyone one help me to give me more information abt that!!!!
- what is the difference between electrical and mechnical damping factor?
- Can a high-Vdc power supply be an electrostatic generator?
- A question on votage
- Calculating Distributed Capacitance of a Bifilar Coil?
- hooking generator to grid
- P-N Junction: connecting P-side to -ive terminal and N-side to +ive terminal
- Capacitor Dump Circuit - Negative Switching
- Averatec 2300 troubleshooting?
- Voltmeter must cause disconnnection in order to measure the volt?
- negative voltage and voltmeter
- Help with HV shutdown circuit
- asynchronous generator running off grid on capacitor bank
- Digital Design Career?
- basic centre tap transformer
- Questions related to Current Transformer and Gauge Factor?
- problems about circuit diagram full wave rectification
- LED Array Power Source Problem
- Amplifying an AC signal
- Will a Leyden Jar Store AC Current?
- need help with opto switch circuit.
- Error Correction Code tip?
- Weird Oscillation in wheatstone bridge circuit
- Emission from a Crystal
- Getting data from Wii remote signal
- LED diodes and light bulbs
- Help designing a PWM switch
- Batteries and Capacitors in Series
- Clamping diode question
- Resistance of a solenoid
- PWM Control for Electric Vehicle
- how discharging and recharging batteries effects lifetime
- higher frequency and wattage
- 3 or more transistor darlington
- VHF diode
- power supply improvisation
- Electron flow direction: Convention VS what's exactly happening
- Can you add voltages in parallel if you use diodes?
- What is electricity exactly?
- Interrupting Ratings on Circuit Breakers
- Is it possible to power a small LED an RF signal
- DC adapters
- 3 phase and my calculator
- Change out switch on controller
- Controlling a 500A DC motor ?
- torque vs pwm
- Effects of a Motor on sensitive electronic components
- 555 Easter Egg?
- To achieve an easy transmission from CS to BSS in Radio over Fiber
- Capacitors in AC
- Capacitance linking to phase shift
- Microwave Magnatron
- PN diodes-depletion zone
- Electromagnetic particle collector?
- Total rookie here. Prob an easy question for you guys/gals :)
- IR Remote Control Modulation
- test performing on bulk material
- electric motor issue
- Nyquist Plot For Type 2 system
- Reading the Arduino Schematic (for a Beginner)
- PV cells and Feed in Tarif
- finding total current for series capacitors
- Speed Droops in Power Systems
- DC to DC Isolation?
- Rotating speed of a motor
- Switching frequency, phase multipliers, motherboards. Too many questions!!
- Induction motor higher starting torque
- Solar Pool Pump
- Wunderwaffle project help
- Uniqueness and existence of simplified equivalent circuits
- Linear Drive Motor
- Thermoelectric generators
- zero-span circuits?
- Reverse polarity
- Load Effects On Generators
- What is the difference between Transformer step up and down field line difference?
- Why do eddy currents flow the opposite direction to the right-hand-screw-rule?
- DC to DC circuit for automotive relay - 5v to 12v
- Quick question on DC Motor voltage
- Energy calculation and interpretation of a power plant
- ferrite bead as low pass filter search
- High current switch
- can I get +5/-5vdc from 9v battery
- Impedance/Voltage vs Gauge
- transformers frequancies possible to use?
- Cryogenic Op Amp
- LV electronic ballast failures for halogen
- 5MW motor starting question
- Should metal chimney liners be grounded against lightning strikes?
- Question about getting started with electronics
- Choosing correct LED mcd for outdoor indication
- Capacitor input filter for voltage regulater
- 3-pin (Gas Discharge Tube) Surge arrester rating "DC spark over voltage"
- Fluorscent Lighting wiring
- Transmit filter problem for OFDM
- Passive Sign Convention
- Understanding Electrical Motor Failure Condition Data
- Hardest EE class
- Capacitor Applications
- Diode-transistor logic shortcuts?
- Simple diodes question
- Master Thesis
- summer+inverter op amp[multisim diagram]
- three phase ac
- Semiconductor Sensors
- North/South pole identifier
- What is Switch bounce?
- current source, voltage source
- Is there a transistor that acts like a relay?
- plz help me
- 3phase power calculations
- in my interpretation of this circuit correct?
- do both circuits have the same output waveform?
- Current sensing/measuring circuit
- Effect of frequency on power in a wire?
- Current resonance
- Hi Temp Absolute encoder
- Reversing Piezoelectric
- Magnetic forces required to repel, one permanente and one electromagnet
- Causal Systems
- Basic OpAmp circuit design Help
- Change of the magnetic field
- Understanding concept of Zener Diodes for voltage
- How to amplify voltage signal resulted by piezoelectric?
- Coordinate system transform for antenna measuring system
- Robot Laser Tag Photoresistor Circuit
- AM Demodulator: SSB -> AM; Op Amp?
- Can somebody explain what a discriminator is?
- Switching losses ESR and transient response
- Magnetizing inductance and Flyback converter
- Voltage subtractor
- full wave rectification using CTT and amplitude of output waveform
- MOSFET output current limited by Inductor Saturation current?
- What is the correct interpretation of this circuit?
- Temperature measurement
- Closed loop vs open loop resistance magnet drop demo
- Model Predictive Control
- I need help with a percussion synth, please
- Automatic Water Switch
- PF vs frequency in 3phase diode rectifier
- Serial Port
- Current Amplification
- no load
- THD reduction
- 3 phase joining in series, possible??
- precision rectifier
- Metal Detector Explanation
- Purpose of series resistor in parallel (R')RLC circuit
- Earphone signals
- FFT question
- plz help me
- Transmission line matching
- channel estimation i communication
- fm radio receiver
- How does a PWM duty cycle transform voltage?
- Thermocouple in metal cutting measurement
- Reverse current without reversing voltage?
- Transient Stability
- manifesting inductor behaviour
- log amp cascaded to anti-log amp
- Fault Current calculation
- Data with lock-in amplifier
- Electret High Voltage Conversion Issue
- Can you send video over audio for space balloon project
- Designing 8-bit Binary to BDC Converter
- Thermocouple in inductive surrounding
- How to make a Piezoelectric Generator?
- MOSFET understanding
- how to transfer data vbiomedical wirelessly
- Skin depth
- This problem has plagued me for years: finding SPICE models for real components.
- mixing 2nd and 6th groups' elements to semiconductor silicon
- Newbie Question
- Half wave rectifier
- Help plzz
- Parallel Impedance
- how simple transistor works?
- Is it possible to build a mobile linear amp for a walkie talkie?
- Creating a timer that performs an action
- Can multilayer PCB have different width and/or length layers to create a "shelf"?
- Amp Hours
- Confusion with a 2D FFT
- Circuit Question
- Johnson and Shot noise...the Frequency Term
- what would make a good sphere?
- Schottky Barrier Band Diagrams
- a question re solid state switch
- Power ratings on battery
- Hm2007 Operation Questions
- Hm2007 Availability Question
- Max power
- Dead Spot
- I-V characteristic curve - PV
- Dfig
- Charging the capacitor
- Switching Regulator
- What type of electric motor is beter?
- What type of capacitor?
- How Can Headphones Act as Antennas
- earthing transformers
- Negative potential difference
- EE student toolbox
- Battery Standby and Cyclic Use
- Differences between live tank and dead tank circuit breakers
- Using a wireless phone 160ft underground?
- Linear and Non linear HEMT model
- How to get amplitude and phase
- wye delta closed transistion starter
- Understand a dynamically braking system
- Can someone please help me understand this circuit?
- Can Some Help Explain This Circuit to me? its a LED Audio VU meter circuit!
- electromagnets and spinning objects
- Hardware Required
- Load Control Circuit
- Help with 4017 please.
- Bjt npn base collector junction breakdown
- Seeking more information about this intriguing path!
- Noisy signal DSP quetion
- Analogue FDM implementation on signals
- Making a remote, but new to electrical engineering
- Need help in undestanding a rectifier.
- Need a little help with my circuit
- IR sensors vs Phototransistors
- Measuring current on a loop without a conventional source
- Optic Laser Transmitter driver help
- DC/DC Converter or Controller?
- Ground in a Car Circuit
- Audio Circuit Troubleshooting
- Transistors-good book
- Interrupt-driven circuit
- Single Supply Summing Amplifier
- Inverse Discrete Fourier Transform
- US 120 V vs 220 V EU
- Difference in current to load with series/parallel sources
- spark when closing a switch
- Series Connected D.C Motor Characteristics
- Securing Motor Laminations
- Why RDSon has postive temp coefficent
- impulse signal
- How to design a ciruit that has 2 LED Lights ......
- Need Help finding Conductive Adhesive Film!
- Help understanding how a battery works.
- Working in the semiconductor field?
- Graphical convolution
- Is it possible to get a equivalent capacitance from S parameters?
- Analog sensor data over the ethernet
- Grounding the output of the circuit
- node voltage w/ voltage source
- Need help with light fixture transformer wiring distance
- changing voltmeter resistor value
- unable to understand
- three phase ac
- existence of minority carriers
- Symmetric and Matched Amplifiers...???
- solenoid and toroid inductance puzzle
- Trying to make an RTD that also duals as a heater
- SAGE radar tower equipment
- DAC Decimal Resolution
- Batteries in Series
- Weird 555 pathology
- single-wire transmission line!
- How Many Turns Requred For 220v-100v,180v 100VA Rating Transformer
- Trip wire alarm ???
- How to design and construct a LDR
- how to find power factor in a 3 phase synchronous generator?
- Hot swap PSU control circuits
- Lighting up LED with piezocrystal from lighter
- Can the output voltage of a circuit be larger than its input
- Problems with tesla coil, looking for suggestions
- just an observation
- matlab Pwelch-Need Urgent help-units
- how to calculate the motor power
- ac winding
- Reducing resistor network
- Computer Controlled switch
- Quick question about reactance
- Transformer Shorted?
- Transformer primary to secondary short?
- Calculating base values
- supernode
- Equilibrium vs. Reverse Bias
- Multimeter suggestion
- timer 555
- RF Design Question...
- Anti theft gate things in shops/libraries.
- Modified sine wave inverter
- Help with making a device (cheap media hub)
- Starting my EE degree next fall, help me plan my summer!
- transformer capacity based on physical size
- sinusoidal to monphasic pulse
- Relay Question
- Quick PNP transistor question
- Convolution and eigenvalue
- DC Power Supplies Output Resistance
- Inductance of solenoid
- Why oversample if you already satisfy Nyquist rate?
- Op-Amp Resistor Short Question
- cm^-1 to dB conversion
- Current flow quandary. Capacitors VS Resistors...
- Noise from unplugged power supply :S
- De-embedding cables using s4p files
- Use an IC to tuner fm transmitter
- Sampling and recovering a Sawtooth wave...
- Understanding "capacitance" formula
- 6th group elements as dopants to silicon ?
- High value resistors, gigaohm to teraohm.
- Eddy current power loss
- Potential power output of Coil
- Shift left and right registers
- Band gap reference
- Programming a video camera for a noob
- FET Safe Operating Area
- 5000 watt 120V generator to charge 10 12V Automotive batteries
- What can I do with a transformer?
- transmission lines
- High power microwave source
- Components and operations of electric generators
- how to give negative trigger pulse input to monostable multivibrator
- Waveguide Gyroscope
- Noise in the neutral wire
- Coil or Loop Antenna
- Transmission line charateristics measurement??
- Whats all this impedance stuff anyhow?
- Transformer vector group Dyn11 and Dyn1
- Capacitance calculation by using conformal mapping
- tesla coil
- Problem with design of inverter.
- Car Batteries, and how they're connected
- Help converting ac to dc power lose
- Reverse Biasing a Voltage Regulator
- use of 8255 programmable peripheral interface
- Measuring Energy of Transients in electrical circuits
- Suggestion about circuit design
- 12 DC Volt Boost to 15 DC Volt - 1 amp
- Comparator prop delay
- Controlling LED with Transistor
- Calculating radio signal distances
- Transistor question
- Cupboard alarm
- After Capacitor Discharge...a few questions
- Health risks with radio transmission?
- Power Factor/Power Triangle
- photodiode's output current
- Active Filters in Multiple Order
- Controller Question
- Remote Control
- ---bluetooth transmitter------
- Neper freq, Damping factor, ratio, coefficient confusion.
- Digital rheostat problem
- MOSFET Handling
- Step Up Transformer
- Segmentation DAC
- High frequency square to sinewave convertor
- Transistor as a variable resistor
- Converting Audio to Voltage
- BJT Inverter characteristics
- Compilers and Logic gates
- 3 Phase to single Phase
- National instruments oscilloscope
- Fourier Transform -- Completely Flustered About Recursive FFT
- Inductor as Antenna
- Dual Ignition Coil Sparks for Biology Experiment
- fuse question
- Help with a power supply (farnell G6 60a)
- How Can Digital Cameras Possibly Capture Violet Light?
- Looking for a Detailed Explanation of How Transistors and Logic Gates Compute
- EMF 6-phase powerline
- Ups
- 555 as Clock
- Solar Panel System Help
- JFET Biasing in Cascode
- Can I have a discrete impulse response with different interval of time?
- How to sample the signal in case of intensity modulation?
- Asking on how to choose proper relay
- Energy conversion efficiency of electric heaters is 95%? Shouldn't it be a 100%?
- How I view AC
- Power Amplifier output to 3 Phase Motor
- DC power supply
- Matlab: How to get the PSD of a signal?
- FE/EIT exam
- Creating Data from Nothing?
- RC circuits
- Would EE be the right choice for me?
- Making a laser/light "gun"
- How to Step up Voltage?
- How Can DVDs Possibly Work?
- Research topic for an undergraduate regarding integrated optics
- When capacitor is fully charged.
- EMF, electrical signal and shielded cables
- Fourier transform of a fourier transform
- purpose of a voltage follower (buffer)?
- Got asked this question in an interview, didn't have a good answer.
- How do transistors work?
- Wind and TV reception
- Op-amp circuit
- electron drift velocity of an electric arc
- Wireless AV switch
- Battery/general electricity misunderstandings
- voltage divider
- Problem with atlas silvaco(hall conification )
- A different voltage divider
- Draw with Teechart,language Visual Basic
- Voltage follower not working
- Circuit can supply "negative voltages"?
- dielectric constant
- How do I increase the range of this RF transmitter?
- Design astable circuit
- Magnetostrictive System
- How to size a generator needed for an electric motor
- Electronic Engineering requierements?.
- Moving electrons and moving holes? How does a hole move?
- Memory and Embedded systems
- How Transistor works - verifying
- Can you explain the following diagram
- Time and Thermal Time constant explaination
- Charging Batteries
- Induction
- How do I make a Yagi-Uda antenna smaller???
- Basic 555 questions
- Fundamentals of Engineering (FE) Exam study guide recommendations?
- Electronics books
- Finding an IC chip
- Refreshing knowledge
- Fourier transform of x(t)=1
- Microprocessor
- Registers
- project ideas with microcontroller
- can i heat a wire to above degrees with a low cost battery source
- inductor and electromagnetic field with voltage
- Increase the distance between plates of a capacitor in direct current
- understanding thevenin theorem
- Testing on Pressure sensor
- CUPL language questions
- Liquid non metal conductor for railgun
- if b >> a ,Ex and Hy are zero .why ????
- How different is an electric motor from an electric generator
- Mathematical modeling of a feedback control system
- well pump amps
- NMOSFET depletion region
- Is there a spectrum difference in amplitude modulation with a sine or cosine?
- Vth voltage in thevenin theorem
- performance difference
- input impedance
- Three Phase Power Measurement
- RF Transmitter Receiver
- Is DC current 100% direct?
- Understanding Nodal and Mesh Analysis
- 1A current at 11 MHz into a toroidal circuit
- dc motor in a chopper circuit
- copper loss
- Insulated brushless motor windings
- How do I make more smaller sidelobelevel value of patch antenna?
- Solving Difference equations
- Recycling parts from other electronics
- Earrthing/RCD Query
- power supply voltage range design cost
- Powering a DC motor
- does voltage exist across an unloaded generator?
- How to eliminate arcing in a switch?
- Help choosing Power Systems and Machinery book ?
- How to make the best, simplest, cheapest option for near space balloon communication
- PFN charging a capacitive load?
- Capacitor Fail
- AM Radio / RLC questions
- Could I make a transmitter with just a microcontroller
- Accuracy of measurements from DAQ board
- understanding maximum power transfer theorem
- What is the cheapest option for a high altitude balloon altimeter?
- matlab&furnace
- Which Textbook?
- What is direct drive?
- help me in choosing optical chopper
- Why Size of transformer/motor reduces as frequency of operation increases ?
- 220V AC to 24V AC
- questions about bjt amplifier circuit
- Op amp power consumption
- Creating a fan control via a Potentiometer
- Where the energy goes in half wave rectifier?
- Current transformer polarity and power flow
- DS18S20 with Atmega16
- Wireless Power? (The work of Nikola Tesla)
- Clicker Buttons
- Where does all the energy go using a full wave rectifier?
- Suggestions on Improving Efficiency (Motor-Generator)
- Magneto voltage problem
- Laplace Transform: Time Scaling Property
- Speaker enclosure
- Precision rectifier
- Construction Cranes EM Induction
- What inductance would be required to produce 5kV at 10mA in 1mS (boost converter)
- would this work?
- Why are most electrical sources, voltage sources?
- Detecting Water Flow Through Pipe
- Antennas for Tx433/RX433
- Electron Multiplier in electrons detection
- turning 5v 0.5a into 12v 10a
- noise suppressor improves reception, why?
- why do we study simulators in electronics?
- UV LED circuit - how many and which resistor?
- coil and resistance
- 2.4ghz propagation on standard residential coax between houses
- electric field in a conductive solution
- Wiring HiFi.
- Denoise piecewise linear signal using wavelet footprints
- Getting time domain current from impedance and voltage measurement?
- Solar Cells that can absorb energy from bulbs/Tubelights!
- Need help with electrical problem
- finding current from capacitance ... and voltage
- What is the different between thin-film PV cell and crystalline silicon PV cell?
- maximum rated voltage/current value on lab power supply
- Differential line receiver input stage
- AC Nodal Analysis... Adding source phase angles AFTER calculation?
- Impedance matching for audio amp
- Interactive Art
- Short circuiting a source
- parallel resistance Rs in current source
- Transistor amplifier
- Signal Addition via Opamp
- doubt in fourier series problem . . .
- What actually happens when data is stored/moved?
- Comparator ckt help
- Boosting Voltage
- choosing battery for guitar amp
- Zero & Pole plots
- Mosfet/relay/switch
- Qualitative Electronics Books?
- AES cable used for Analogue Audio. Is this a bad thing to do?
- Ferrofluid Cancer Treatment
- Graph of Speed vs Time
- Steinhart Temperature vs. Actual Temperature from thermistor resistance
- Problem running 220volt motor on local electricity supply
- Capacitors with more than two plates?
- Thermocouples, thermal tape
- Nested magnetic fields?
- Attempt to raise transformer current with frequency
- Wiring a HeNe laser
- On/Off Alternating Direct current other than a power switch?
- Single Phase Induction Motor
- 115/230 vac
- Radio frequency heating apparatus
- How to measure watts.
- Peltier Cooling Heat Sink
- How to connect 11v Battery to 5.3 V power Supply
- Three phase induction motor
- Magnetic Circuits
- rfid antenna design
- Magnetic Fields and EM Radiation
- Level translation problem
- Physics majors Elec & Mag vs. EE majors
- EE related Math topics/courses
- Absolute beginner hobbyist wondering where to start
- undergradute research during summer training.
- how to make a costas receiver?
- New standards war looming
- IDMT and IDMTL
- submersible 480v pump w/out ground!!
- DC- HVDC converter
- Analog Summing Op Amp
- LED vs plain diodes
- Need A Finite Element Magnetics Code That Handles Dynamic Modeling
- IC Package resource
- website for learning basic electronic
- Resistive load of infinity
- Electrical Motor Book for Automotive Robots?
- Hybrid PI model BJT
- Safely probing flyback primary with scope
- Experiment: Ridding of pulse generator noise
- Constant Field Throughout Entire Solenoid Axis
- single supply op-amp configuration
- What is the relation between width and power of rect patch antenna?
- Control and Feedback in electronic circuits
- analog vs alternating current
- ground fault
- A clarification on Margins and Corners....
- Just another monostable 555 timer question :D
- Understanding Fundamental Concepts
- Using vehicle 12v to power several 5v devices
- Water level indicator using seven segment display
- Model predictive control
- Can you put more light on DFG-FET?
- Rectenna Engineering? Microwave power? Is this possible?
- amplification at high frequencies
- How can i send a low amount of electricity through glass?
- Electromagnetic repulsion query
- Homebrew Analog Computer
- batterys and heating elements
- Breadboard modeling
- Triboelectricity and Leather
- Help with an electrical motor
- How to run 12v lights through 110v wired house?
- Coil resistence/impedance calculations...
- thevenin theorem and norton theorem
- How to determine spacing on parabolic grid antenna?
- quick release latch using an electromagnet
- Radar Camera for Large Format Photography
- Physically what is phase?
- JTag Help
- Comparator hysteresis resistors & toggle rate
- what if Dark current is high?
- stuck in fourier series problem.
- clipper and clamping circuit
- Consideration for Water Pump repeated switching !
- Low single charge carrier density materials?
- Part Search
- A method to improve the vertical accuracy of an oscilloscope?
- 5V TTL to 12V Cmos conversion
- Expressing Karnaugh maps
- applying mutiple resistors to create an 18k
- Working with an FPGA to Count Coidncident Pulses
- Norton's theorem big problem
- LED Acrylic Woofer Box
- Importance of Wattage Difference
- I need some good advice
- data bus tristate transceiver
- Zener breakdown vs Avalanche breakdown
- Combinational Logic High for Range
- Laptop battery rebuilding...
- reducing current
- Power Factor Question
- AD converter for ultrasound
- High Voltage Pulsating DC supply
- voltage across an open circuit
- hilbert transform filter phase
- BJT Characteristic Curves
- How to deal with fluctuating input voltage?
- Capacitors: Why is this a Parallel Circuit?
- Help a newbie with schematic symbols ^_^"
- capacitor AC charging loss
- Decent multimeter for first time user?
- Thyristor(SCR)
- Three Phase measurements
- i want to grow plants faster using ultrasound, so how do i build an ultrasound dvice?
- Grounding...Besides for safety?
- Creating shadow of an object by radio waves
- need help/advise with building an electromagnet
- Peltier heat conductance concept question (PID)
- basic PIC18F45J10 output problem
- Two quick questions
- "D" cell battery gets hot
- Capacitor on generator drives me insane
- Need refractive index for Radio wave propagation model
- harmonic resonance
- help for power system analysis software
- Transistor "not gate" function
- LED Driver Circuit Help
- Break Beam Sensor with a USB interface
- grabbing the ends of a transmission line
- Magnetism, magnetic properties
- How to get information on low frequencies of a signal using FFT?
- Hybrid Battery Charger Question/Idea
- Z transforms
- What is Image Rejection Ratio (IRR)
- Signals & Systems Lectures Question
- PNP switch question
- Calculating the power output of a variable speed fan
- identifying the items in the pictures
- Can I use 24 Volts input to a car ignition coil?
- Faraday Cage Noise Problem
- if you know Switched Reluctance motor please help me
- Question about GPU (I'm clueless)
- Basic Op-Amp Inquiry - Rf
- I need help designing an overload protection circuit
- pnp npn transistors
- Emitter follower bias current
- Controlling motor speed with a potentiometer
- frequency and temporal domain
- 4-20ma to 1-5v converter
- how do they make diodes?
- Can someone explain this HV transformer?
- DC to AC inverter using 555 timer
- Characterizing a CT via a major B-H loop?
- Matching a probe to my oscilloscope (15mhz)
- Engineer and programmer
- Wireless music transmission using lasers
- High Xc with stray capacitance
- Effect of Hall effect on resistance
- Killing bamboo plants with electricity??
- Power Saving during Generator operation
- Generating electricity through magnetic repullsion - theory/experiment help
- Noise Power Calculations in dB or dBm
- Effective Noise Power Spectral Density
- Difference between boost inductor and flyback inductor?
- electromagnet help...
- Finding/Implementing a digitally-controlled high-voltage switch
- Can effective piezoelectric transformer be implemented for this application?
- solar lighting for remote yurt/cabin
- PMSM problem in Matlab, simulink
- 400 kv power line
- magnetic field inside and outside the rectangular conductor
- Doubt on Depletion Layer Width in Biased pn-Jnction
- Difference between light scattering and radiowave scattering.
- Autocorrelation and pitch detection
- Resistor value for Enable/Disable
- Solenoid variable voltage/position problem
- Capacitive sensing surface
- 1917 Gernsback "Electrical Experimenter" magazines online
- DC generator , motor pics
- ce amplifier
- Capacity and Nyquist Theorem
- real life power supplies
- transistor problem, helpp!!
- Power system - fault localising
- DC Motor RPM Equation Confusion
- Question about going into EE/CmpE
- The SN74HC14 hex inverter Oscillator
- Video timing, calculating blanking
- Conductance and resistance
- IR led Doesnt work Plz help
- Help: Diode doesn't behave as it should when connected to coil
- ANSI/ANS Standards
- model of a photovoltaic array
- Electromagnetic pickup/reluctor waveform
- why do electrical engineering students have to study computer programming
- Homemade Transformer
- OptiSystem simulation of Multiple Tx/RX FSO
- charging a battery from solar
- Heart-shaped badge
- Looking for a switch
- How to calculate R Values for op amp circuit
- Building a Helmholtz Coil
- Resistance Help
- Short ckt stress
- Playing with transistors
- How to build a circuit for an electrochemical to extract different metals
- Recomendations for Introductory Circuit Analysis Textbooks
- Question about balanced wye - delta connection..
- Where does lightning "want" to go?
- AC/DC Power Adapters: Input & Output Specifications
- Transverse mode output from a multimode fiber using TEM00 laser source?
- Strenght of Magnetic Field Produced by Coax Cable?
- Capacitor charge/discharge
- skin effect
- polarities issue in electrical circuits
- What do the pots do in this circuit?
- Changing the capacitance of an object to trigger a capacitive touchscreen
- please help
- Bit rate, symbol rate and sampling in LTE
- Resonant tunneling diode
- Basic Op-amp Integrator circuit question
- Why does an LC cct (tank cct) oscillate
- Create hourly electrical demand data
- Force of neodymium magnet inside an electromagnetic coil
- diode
- can anyone provide me with info on PWM controllers
- String of LEDs in parallel w/correct resistors and a TIP31 Transistor.
- AC ground,DC ground & virtual ground.
- Laplace transform in electrical engineering
- Charging large capacitor banks with an LDO regulator
- Wireless Power Transfer
- eddy currents for measurement of twist angles
- Optimum photovoltaic panel inclination
- simple question : rated power
- Resistance between two points in an infinite volume of resistive gas
- Electric Power Line Cleaning Helicopter
- learning to use MultiSim 10
- Areas of Focus in Electrical Engineering
- Finding voltage and current in a somewhat unusual circuit
- Discharging capacitors
- a question on grounding
- can you straighten bent stepper motor poles or will the laminate on the steel sheets
- torque in AC machines
- simple theory question on capacity of wiring
- Constraint on Thevenin impedance
- How can I calculate core losses given only frequency?
- Electrify the Highway for EVs
- clippers:series circuit with diode
- 3 phase motor wireing for specific voltage
- 220V AC transformer
- Anaerobic digester size with chp unit
- Full width at half maximum
- capacitor
- AC to DC conversion
- Running motors as generators
- Best Mosfet for PIC PWM Motor Control?
- How to integrate a gyroscope?
- Eye diagram on an oscilloscope
- IR emitter/reciever testing
- mosfets in on state
- Switching/circuit breaker circuits
- Need a software for working on electrical machines
- Help find wraparound voltage
- Silicon controlled rectifier (SVR) question
- Need expert opinions
- Resistance in a circuit caused by the wiring
- Current measurement with Lock-In Amplifier SR830
- signal
- Capacitor failure
- what amperage in this wire?
- Why to scopes BW limit to 20MHz?
- Antenna and Freespace Impedance
- Four wires transmission line for data
- RC in opamp feedback loop
- Heavy Load Motor-Generator (Dynamotor) Questions
- Lenz's Law Question
- Nextgen SSOlar, Efficiency, Broadcast Power
- LCR Meters
- Strange op-amp configuration
- simple magnet question
- 33kV 3phase fault causing transmission line entanglement
- induced voltage with coil between 2 magnets
- Charging a 1.2 rechargeable battery
- ac circuit with an inductance
- a switch for two sources
- Temperature controller Problems
- spectrum estimation with noisy data, unbiased estimation of amplitudes needed
- Arduino boards and image processing.
- Resistor values for a series circuit
- bandwidth
- Yet another wireless power transmission thread.
- Understanding a Push-pull amplifier schematic.
- Negative voltage on emitter follower
- Intuitive understanding of friis formula
- How to amplify with op-amp?
- Selectable USB Video Input
- Bursty!
- Test Equipment
- Circuit breaker with parallel resistor
- Relation between dB loss and percentage loss
- Reflection and transmission of signal
- Bench Power Supply With Microcontroller
- Cdma
- I have an electrical puzzle
- BJT switch temperature compensation
- Pelton Turbine selection
- Decade Counter
- Low voltage
- Why am I getting an amplitude modulated AC signal across a resonant tank cirucit?
- Automobile turn signal isolated circuit
- What kind of controller would you call this?
- My Cockroft-Walton Multiplier is not multiplying the voltage as projected
- Designing a low-power FM radio transmitter
- Light detection panel for laser - help!
- path of current through body?
- Question about rigol DG1022 function generator
- How do i solve the following circuit?
- Question on mapping cyber attackers
- Doubt in Circuits
- Receiver antennas, performance metrics
- Multimeter leads as stimulators?
- DTC Power Consumption
- dc to ac inverter circuit debug please
- Motor winding problem please help me..?
- charging a lead acid battery
- Need review material for job exam
- Concept : Capacitors in Parallel
- PSPICE Switches Help
- relay question
- Windowing (DSP)
- Connecting Op-Amps
- Car Alternator speed?
- Power Loss from cable
- how can I test dubious ground or neutral wires
- vector network analyzer
- How can we build a scheme with Matlab/Simulink ?
- Resistive heater is burning
- Questions about Wardenclyffe Tower and it's plausibility....
- common-collector buffer
- Phase Shift Oscillator Question
- collector,emitter and base
- Need help finding the propriate term!
- Need help with modified powerwheels toy/ adding more voltage after the main board?
- Ratings of Fuses for household applications?
- Short range transmissions
- Need help with simple 12v fan cooling system!
- Levels of difficulty in Electrical and Computer Engineering
- does the direction of winding affect the induced emf in a an inductor coil?
- Op Amp Question
- 8051 Interrupt Branching
- why do we get electric shock
- Cellular network Probability distribution function of frequency
- Electric rocket ignition
- Calculate Generator Mechanical Energy
- Best way to hold an object for measurement using multimeter?
- to generate electricity from piezoelectric load cell
- Designing a variable current circuit
- Beam solid angle of antenna
- Which diodes I need?
- SNR how to measure noise
- Antenna pattern and wavelength
- Side channel on the headphone jack
- Relationship between flux, current and voltage
- Direct Current switching
- Transistor Question
- Trying to determine "true power" of household devices
- Basic Load Resistance??
- Energy storage alternatives to batteries?
- Use of input current and quiescent supply current in logic gates
- Positive and Negative 5v from 2 AA Batteries
- Solenoid question
- How to bias a transistor into cutoff
- transformer
- Complex Valued Electric Field
- How to calculate power loss from a transformer
- Moisture sensors - do they exist
- distance sensors for Trilateralization
- distorted grid effect in photo of LCD screen
- creating a battery charger indicator
- avoiding computer power-up surges passing through USB audio I/O to speakers?
- Extending 3 Monitors 20-30 Meters
- grounding vs Earthing
- Microwave Chokes
- Data Rate VS TIS
- How to measure the output impedance of this cct
- voice coil motor force control using slow decay mode
- Load balancing in Parallel generators
- ? on how to calculate current requirements for resistance wire
- Does the high frequency generator-receiver showed in Batman: The Dark Knight, exists?
- physical explanation of bandwidth (analog)
- Would someone kindy give me some tips for Circuit analysis?
- simple question about current draw
- Spurious radio signals - dBc
- Suggstion required for setup of a 3MW Power Generation Unit.
- Electric / magnetic fields in a quadrupole ion optics
- Voltage regulation issues
- Do Large Generators Really Use Permanent Magnets?
- Complex problems in microfluidic system design that can not be solved analytically?
- Need help raising the voltage on a power supply that I am making.
- How to convert signal z(n) to z(t) mathematically?
- Voltage Reading/ Voltage Drop
- two current sink
- Suggested waveform Amplifier for electromagnetoc coil testing?
- Doubts on reactive power
- Generators in Parallel
- Transient and TVS diode power
- How long will a lc tank circuit oscillate after power is removed?
- Electrical Machinery/power systems fundamentals Book?
- Pi matching network
- North and south poles of a circular magnetic field
- power
- How to use 555,2x 7490,2x 7447 to count 0 - 60?
- Strain Gauging Assistance Required
- Electromagnet offset between applied voltage and magnetic field intensity
- Suggest Calculator For Electrical Engineering
- Signal voltage adjustment circuit
- Edge effect on permanent magnets
- how to subtract signals using lock-in-ampl
- What is spreading resistance?
- reading a signal off of one wire?
- Current Excitation Source
- How does mains electricity work?
- Potential Transformer of a 3-phase
- AC/DC Voltage Grounding vs Bonding
- Annoying nonlinear voltage divider
- neutral wire and earth
- How long will my battery last?
- Atmega16
- correcting signal
- Assisstance with electrical diagram
- inrush current measurements
- pull up resistors.
- Radar received field no spreading
- Need help on a circuit
- Does anyone know how I can do this?
- Telecommunication question
- AC/AC Converter
- vacuum tubes to semiconductors to ... ?
- how long can a metal halide lamp last
- Emitter and Multiple Receivers
- Transformer with bifilar wound primary (bifilar has higher voltage between turns)?
- 3 phase 4 wire conductors radiated electromagnetic interference?
- How do calculate the current when I have the active power and reactive power and volt
- want to measure 2 different angles and make a calculation
- Water Pressure sensor
- transmission voltages in India
- looking for hardware software interface to emulate mechanical switch
- First order notch
- LED project... power supplies in parallel?
- What maths does Digital-Signal Processing use? Does it apply to other areas?
- How do I calculate the power factor of a 3 phase synchronous generator?
- Current capacity of wire
- apparent and reactive power
- sine filter working
- How Can I Check RPMs With Multimeter
- Rectangular waveguide cavity - Maximum E field
- PWM Drive to H-Bridge with IR2113
- high voltage high amperage supply
- [Mystery Solved!] What household objects can pick up radio signals?
- Optimal Filter Coefficients: Correlation versus Least Squares
- Spice and B2 Spice Circuit Schematics Question
- what is an isolation transformer
- Diffraction and Semi-Conductor Lithography
- Three Phase pi-section model of power system transmission lines
- Electromagnetic waves in a cavity resonator
- Can I put 3 rectifiers in parallel?
- How do I build this?
- Bypass a sensor
- 1/4 wave resonantor equiv to a series LC circuit and voltage magnification?
- Efficiency of a DC Motor Gearbox
- How do capacitors charge in a series?
- Square wave generator....what?
- Suggest Final Year Project for EE
- Digital to analogue converter(DAC) using op-amp
- back emf protection
- Looking for a wiring schematic/diagram for a Compaq Presario C700 LCD Monitor Ribbon/
- What's wrong with this circuit?
- 12vac to 12vdc
- Help on design of Lure Coursing machine
- BJT Base curret
- Would like some advice becoming more employable for power industry
- Bleeder resistors for cap bank
- Distorted Current sensing
- Faraday Cages ( advanced concepts )
- Help with Channel capacity simulation
- Why Is Isolated Neutral Preferred In Some Generators?
- high current DC power connectors?
- what is a redundant dictionary
- Logic gates that work by inclusion instead of exclusion
- What ohm resistor to use?
- State space representations in LTI systems
- How to Find Power Dissipation of different ICs
- E and H pattern of 2 element antenna array.
- effect of AC powerlines on nearby pipeline
- choosing subject for grad school
- Oscilloscope probe resonantly picking up 50Hz
- Thick Shell Sensor
- Cannot understand lan cable type
- how to calculate resistance needed for voltage drop
- Light intensity at a distance
- Any grapth utility program that can plot graph with spherical coordinates?
- Electrical Ground Question
- effect of current induced by rod magnet
- Matlab Gain Margin problem.
- Question about Ansoft Maxwell 14.0.0
- small PLC and control help
- Frequency Shifting
- Measurement of capacitance of dielectric film using front contants
- Conduction path i Maxwell 14 3D
- Having trouble lighting up LED in a breadboard.
- Why does current lead the voltage in capacitor?
- Help-PIC 18f simulation in Proteus
- Opening switches simultaneously... How to get rid of jitter?
- type of back-gate Si on FET
- Underground Temperature Sensors
- Short cycle on off timer plug-in
- Fiber-Optic Delay Line Loopback Data Storage
- The Pseudo NMOS Inverter
- Why there is no current flowsin a reverse-biased arrangement??
- Help me on transistor !!!
- Which EE field is more applicable in industry?
- Charge bateries with regulated power supply
- Diode placement and AC waveform across load?
- why magent is needed in pump design
- Do transistors lower power consumption in circuits?
- Voltage divider circuit and effect on current
- Wave guids..
- A failing converter unit.
- RF Design Guidelines
- Solar Cell Bias
- EMF calculation
- Magnetic Generator set up
- Buck converter in continuos mode
- Transistors - Diodes with a perk?
- Android- Gyro Sensor drift and Correct angle Estimation
- Current mirrors, low current measurement..
- How to charge capacitors
- battery
- Help needed balancing 3 phase electrical system
- power supply to adapter
- Basic op-amp doubt
- Grounding in electrical circuits
- How to use electronic switches
- DC Motor Voltage Smoothing
- OP-amp and transistor
- Faraday's Law and EMF calculation
- Using MOSFET in Saturation (as a switch)
- Very High Voltage potentiometer
- Solder Flux Removal
- vibration sensor...
- creating a square wave with current strong enough to light a powerful LED
- Inductive Loop Detectors at Hight Vehicle Speed
- Household wiring
- series battery
- Generator Synchronizing Current
- Wireless energy transfer/able to power your own house?
- LM7824 OrCAD PSpice model
- 2 different AC voltages on 1 circuit
- Lead Acid Batteries at Sale
- Simple magnet circuit
- How to calculate how fast it would take to charge/discharge a battery...
- CCFL Angel Eyes Inverter
- What is electrostatic noise?
- numbers of op amp
- How do the steps of successive division get converted into binary numbers?
- Need help understanding barcode reader operation
- Question about Using the Time Frequency Toolbox for Analysis of Signals (in MATLAB)
- Voltage switching for 18 segment VFDs
- Current mirror for multiple LED driver circuit.
- Residential solar power
- Implementing a PI controller in MATLAB
- Help in matlab image processing ????
- Want to get started with CPLDs
- Battery AH and Deep Cycle type & Charger suitability
- AC induction motor - V/f control
- op amp gain
- Could somebody help me identify this odd device?
- What is the word size of a processor?
- Electromagnetic
- DC Motor Sparking on Load
- What area of copper needed for given power
- VOltage reference doubt.
- 3phase/1phase which to prefer?
- how antenna radiates?
- Digital vs Analog - Noise Distortion
- How to make a NAND gate?
- Dirac Delta Definition
- Mechanival torque and load torque caluculation of induction motor driven submersible
- Any other forum more into antennas?
- AC induction motor reverse 3 phase
- What happens when charge accelerates?
- Ohm's Law, KVL, KCL
- Is 'semiconductor' always just another name for 'transition metal'?
- Control Engineering: Block Diagram
- Cancelling out Power Supply Noise out COMPLETELY
- bjt
- Cell phone receiver power
- electromotive force....
- Schematics: Drawing ICs and Voltage Regulators.
- pole slipping
- how to convert time domaine signal into frequency domain signal
- Stability of higher order systems
- Help with Alarm
- need help with making a transformer
- signals and time shifting...
- Deciding no of turns on primary and secondary of tranformer given a voltage ratio?
- Distance Protection
- Removing pre-load voltage difference for a load cell
- Amp dangers from a universal power supply adapter
- Diode malfunction
- How exactly is digital information sent with radio waves?
- Sizing AC power supplies
- Another inductor thread
- PWM and IGBT for 200V bulb dimmer
- Fermi level in extrinsic semiconductors
- Project advice
- Intelligent Load shedding system
- IRF3000 Minimum and Maximum Voltage
- Arc welding plant power cut off
- Element absorbing/supplying power?
- Input Pole and Forced Response
- Nyquist Sampling Rate Question
- Experimental question detecting light scattering with photodiode
- CCFL inverter question?
- Electron Theory
- Help needed with static electricity!
- ESD protection
- Twisted pair cable question
- Buying an oscilloscope
- How to know the VA rating of a transformer
- PD (proportional derivative) controller
- Induced voltages in cables in trunking
- somebody explain railgun mechanism
- PN junction shorted
- Solar Energy Calculation
- want to create a pillow shaped device which would be able to read the punching impact
- Hand crank generator battery charger circuit
- How to build a DC-->AC converter using resistors capacitors and diodes (no inductors)
- Random Shock From Water Heater / Geyser
- dual input power strips
- How To Remember IC Configurations?
- Extract Conduction/Valence Band Offset from CV Curve
- Inductance and V=Lxdi/dt?
- Oscilloscope - Frequency Vs Time Graph
- understanding biasing and ohms law
- How to measure phase difference of 2 signals using IQ demodulator
- Voltage limiter for Cockroft/ walton cap charger
- LC circuit time constant???
- Driver for Brushless DC Motor
- Difference Between Phase and Time-Delay
- why open loop transfer function ?
- How to validate charge distribution given potential?
- Voltage multiplication...using a battery
- Looking for op-amp to replace 4558.
- Books for BMS (Battery managment system) design
- relays
- PCB debug
- Separating noise
- More than one frequency appearing in a circuit?
- Flyback converter reflected voltage
- Calculating the power consumed by an astable multivibrator
- Help with prototype-circuit protection
- Buy Equipments to start up my lab
- Optimizing astable multivibrator for minimum power consumption
- reliable digital data communication
- how to detect coloured strips digitall???
- control systems
- Is a PM Generators output greater than an A/C motors input?
- i don't understand why the node voltage here is zero(this is for circuits class)
- Determining Causal Systems
- Strange impedance curve in LTSpice
- Is it possible to build an op amp with BJTs instead of MOSFETs?
- electrical earth
- Transistors: Collector vs Emitter (where does the symmetry get broken)
- Hooking up 24vdc power supply to motion controller
- Back EMF on oscilloscope
- Lightning
- AM transmitted signal range
- Si Bandgap in Device Modeling (Silvaco Atlas)
- Re: Piezoelectric dimensions problem in energy harvesting
- Designing Boost converter
- Why does the supply go past pull-downs but electrostatic voltage through pull-down?
- A little help with Power System Stabilizers (PSS)
- Control engineering Vs. Communication enginering
- Do Vptp and Vmax mean the same thing?
- how does fm actually suppress noise
- why do we get SHOCK if we touch current??
- can explain about cvt?
- addition of vectors
- Interview an Electrical/Electronic Engineer
- Trying to solve an integral involving an LRC circuit
- High Voltage Unipolar Sine Wave
- Single machine-Infinite bar (SMIB)
- Quick Question About Circuit Boards
- radio frequency antennaa
- Metrology Related Question
- why do we call a zero watts bulb as it so??
- Signals and Systems, basic graphs
- "noisy" power supply?
- Power supply and Multimeter questions
- Signal to Noise ratio dB levels..
- need a book!
- Metal
- Power and energy signals
- Basics for copper wired chip to chip communication
- How to power 375 watt 12vdc motor ?
- plz help in connecting blocks in simulink of matlab ....
- Barometric Pressure Sensor Port
- Testing Unit
- Understanding nature of current in LC circuit
- Power Line Radiation
- The cost of generating electricity
- Different methods of circuit analysis
- Why aren't speaker cables Coaxial?
- Startco Earth Detection SE 704
- Orcad Capture PSpice Diode Libraries
- 50-Ω antenna
- Wifi communication with microcontroller
- Question about integrated circuits
- lumped abstraction
- how to measure inverter efficiency
- I've cut the isolated band of my earphones...
- oil insulated transformer
- Does a wifi client transmit when not associated?
- Inductance
- How to calculate the slip in an three phase induction motor
- Microphone sensor doubt
- Transrapid out of business?
- Inductive coupling & wireless power transmission
- Convolution Integral properties
- ISI Rejection in direct sequence spread spectrum
- CDMA rcvr capture
- Piece wires : Temperature
- Laplace transform problem
- Eliminating DC offset from accelerometer
- POLL: The BEST Circuit Analysis Textbook & Circuit Analysis Help
- is generated electrical energy stored ..
- Leyden Jar - 2 bottles - 1 positive 1 negative?
- Fourier Series for real and odd signals
- research paper
- Embedded systems
- Superconducting Magnet Design
- Capacitor Dirac impulse
- Dollar Store Pumpkin Light Solar Conversion
- Unknown IC device
- Parallel transmission lines / TL switches
- regarding with two port electrical network
- What does the -6db/octave mean?
- Electric Field near a finite conducting stick
- MS Electrical Engineering (Electromagnetics, RF and Microwaves)
- Interpret Voltage-time graphs to relate the ouput voltage of a piezoelectric crystal
- multiphysics modelisation
- Double Power Supplies
- Series shunt or series series??
- RCCB help
- question about motors please advise
- Making circuit diagram in LaTeX
- DC motor torque-speed chart in braking quadrant
- Divergence and the Flux
- Detecting signal pattern
- controler for street lighting
- Electrical resistance of flattened (smashed) wire?
- DIY - Thermoelectric Peltier Seebeck Thermocouple?
- Laplace Transform of a Product
- Plans for this simple motor?
- Beginner Ebook to understand AVR hardware software detail and clearlt
- Not sure what kind of transfomer I should use......
- How to rate RF power handling of a part
- monochrome LCD troubleshooting help?
- How to engineer specialized headphones
- Time Domain Reflectometry
- So, I'm building a coil gun...
- Why there is minus sign in my tablet phone signal strength?
- Smoker Temperature Control Project
- Microphone Help.
- Harmonics
- State space
- linearization of non linear model
- A timed Switch for a motor.
- Capacitor in DC current
- Please help identify what this is
- do i need conuit for armored cable
- Calculating Maximum Current in Metal
- Fe? Pe?
- OpAmp burn out
- EMC Radiated Susceptability of Cable - Antenna problem
- circuit diagrams.
- Good books/resources to learn circuits basics?
- Electrical Engineers working for guitar companies?
- Monostable Operation
- High voltage smoothing
- Is there such a thing as an 'inverter varistor'?
- Axis Camera with I/O and relay to turn on lights
- Spark Gap
- Q: Scavenging energy from EM-fields, general ideas
- Zero-crossing detection
- Microchip ICD2/ICD3 compiler/debugger sourcing
- Synchronous generator
- Circuit analysis techniques questions
- micro switch problem
- Shore power supply for the vessel
- clamping circuits.......mechansim
- Powering a DC motor
- Voltage Stabilizer in car or home
- Regarding the Equivalent Circuit to Represent Dielectric Fluid
- Anyone has good book suggestion on vacuum power tubes?
- Shannon's Expansion
- Piezo Actuator Power Consumption
- Question on pentodes.
- Variable dielectric capacitors
- period blanking of the input on a AC/DC converter
- VSD output is erratic in no load test only.
- Frequency of user in 4G
- Ground and common...clearing it up!
- Applied mathematics, electrical engineering, or both?
- Piggyback meter readings electronically
- SPICE - Resistance between nodes (ohmmeter)
- Finding Primary and Secondary Currents?
- Boolean Algebra - Simplest POS / SOP
- Signal Energy
- Complex Fourier series of...
- using a transistor to amplify current
- The Q factor calculation for the two-port SAW resonator
- Phase Spectra from Fourier Transform
- How to apply Faraday's Law of Induction
- Pros and Cons to taking the FE Exam as an Electrical Engineer?
- Matlab Question
- ehv dc transmission
- y connection
- vdc and vrms
- Need help with a special type of signal converter
- Trying to find a simple amplifier design/signal conditioner
- Considering EE career
- Electric Generators
- Quick question re. 1dB compression of an RF mixer
- seeking estimate of the Wattage potential of optimally placed solar paneling
- Oscillogram and RMS voltage
- Pulsed DC into inductor turns to AC?
- Projects/activities for someone who is interested in electrical engineering?
- Voltage step response of impedance frequency response
- working of antenna
- Building a simple electric shocker
- GPS 1 PPS (Pulse Per Second) generation
- Diamond-shaped Circuits
- What I can do for my Final Project with Solder, Quick Blower, Power Supply?
- Engineering Challenge- Device needed to handle massive energy
- RF Engineer from China Give Advice
- Transistor question-biasing
- Help- using NiMh batteries for high load applications (150A peak)
- Generator Question.
- Need Help in Transformers and Complex Circuit handling
- Discharging rate terminology
- Negative and postive feedback.
- Auto Charging system logistics
- Filtering with Discrete transfer functions in matlab
- Inductive Loop Relay Problem
- LED Lighting question
- Building a Switch
- AC,DC Current Combination
- Statistical samples and testing
- what are power stages in motor controllers
- Re: Why are transistor input and output impedances important?
- LED flashing unit. - how do I make one?
- Circuit Breaker Ratings and Electrical Protection
- Advice needed on Electromagnet specifications
- Help needed with triax connectors
- Circuit Breaker Testing & Usage
- Input/Output Impedance Clipping Voltages
- Electromagnet vs neodymium
- current in series
- Led Project
- Radio-frequency plasma fun: How to characterize a plasma circuit?
- Kirchhoff's Law
- Capacitor popping, not sure why?
- What to do with old 5" portable UHF/VHF TV?
- Synchronous Digital hierarachy advice
- AC in a DC circuit
- Telephone Line Bandwidth
- Probability and matlab.
- is left side of the s-plane stable side?
- Can someone please recommend me basic circuit analysis video lectures?
- implementation of a circuit from knowing only the poles and zeroes and gain
- Series capacitance added to parallel resonant tank changing the resonant freq?
- Is it safe to loop the inverter's output neutral to loop with the mains neutal??
- Thermocouples, dissimilar metals??
- I need tips and advice for eventually building a synesthetic device
- Household noise from AC line, lights etc.
- Thevenin using MATLAB
- Need opinion of phase compensation for inductor.
- A book for making a phone !
- Circuit Design for a "fractional"-amplifier
- Help choosing wire gauge
- simple question about DC machine...
- IC 74192 and low power MPSA 14 NPN TRANSISTOR
- Supply voltages to N and P type semiconductors
- Realtive Position of Sensors
- 3-Phase Circuit - Line Current Calculation Question
- 44100 Hz signal sampling, matlab question
- Induction motor fed from rotor.
- T-section LC low pass filter
- Physics behind voltage regulators
- Peltier minimum temparature to work
- Digital Clock IC's
- Pots in parallel
- Is there a simple way to convert from a Logic Circuit Diagram to a Truth Table?
- Differential amplifier
- LED specific voltage for specific wavelength
- Does RMS(f1) +RMS(F2) = RMS(F1+F2)?
- Causal Systems
- Earthing & Lightening Protection for a Home on a Mountain Top
- How to get to 12 volts?
- BS in Mechanical then Masters in electrical?
- Applications of Transistors with Different β values
- Equivalent circuit of induced EMF of coil.
- Wireless charger
- charging circuitry
- (QUESTION:) I was Thinking of Creating a Generator System....
- measure 2 magnetic fields operating at different frequencies?
- Understanding Nyquist criterion and plot
- Electric brushless DC motors
- 24v control/test box
- Modulator and Demodulator (conceptual question)?
- PLC programmin relevant to circuits/digital computing?
- QPSK modulation/demodulation spectra
- power supply
- Solar panel DIY
- What causes some elements to be conductive and other element to resist?
- a dumb question about boost comverter
- MSEE Electromagnetics, RF and Microwaves + ?
- DIY headphone wiring (nylon-stranded wire)
- will c1 and c3 discharge in c2 and c4 in this circuit? and can something like this be
- Proteus 6.9 SP5.exe for circuits
- Solid state relay
- Transformer load
- Newby Question on Inductive Sensor Coil Specs
- synthesis, of, ring ,resonator ,
- Stepping up a DC voltage.
- face recognition
- motor brake circuit
- MOSFET - clarrification
- Small vehicle power quandary
- how tell what Amps in a drop down volt diode
- How to locate source of radio signal?
- Base current in a Transistor!
- Software for transient states of circuits
- How to get a dc power supply to produce 2V at 10-20 milliamps?
- Looking for help Setting up a Power Recovery Circuit
- Old PC power supply
- 12 volt switch from 5 volt supply
- New to "higher" voltage
- Use resistors to simulate heat from microprocessor?
- Confusion regarding negative resistance circuits
- Electric generator coil design ...
- Help in noise calculation of BJT.
- VHDL coding for IDEA Algorithm
- Behaviour of a piece of metal inside a coil
- Feedback Control Systems as an Elective
- Can someone give me an idea on different areas of EE and the skill set required?
- How to choose the correct wire gauge & size of a wire
- How to make a difference of potential inside a fly (with video)
- Is this possible?
- Simple AM Transmitter
- Crystal oscillator load caps
- Reactive power, RL RC circuits
- Resonance-overvoltage & undervoltage
- building a solenoid need advice
- Output Intensity Profile of Multimode Fiber
- prerequisit
- Why do birds on power lines not act as resistors?
- Please help -- machine blowing fuses!
- need the datasheet of this lcd
- Reactive Power
- RC hobby motor power
- Questions about a Piezo igniter......
- DAC schematic
- Ohms Law Limits
- Tree branch on wires
- Do LLC switching topologies suffer flux walking.
- Computer Simulation of Wireless Induction?
- Forward Voltage / Dropped Voltage / LEDs
- Would a four layer board be beneficial for me?
- Electrim CCD Camera Driver
- Ohmic heating to heat hockey stick blade glue
- Should I bother making an electromagnet or just use neodymium for my motor?
- Doubt about MOSFET Body Effect
- Important Maths Topics For E.E.
- Low-pass filters, frequency selection and H(jw)
- Phase distortion near nyquist frequency
- Biasing NMOS using current mirror
- How to get C0 of a piezoelectric material.
- Can you magnetise an iron sheet with an electromagnet?
- Why does..
- Working of induction generator
- What is a good Overdrive Factor for a BJT?
- Radio astronomy - integration time vs. sample rate
- Get rid of excess volts/current
- what is the difference?..flux and charge
- Clap switch.(Working of components)
- Circuit to retain only the positive frequency components in a signal?
- sinc as fourier of rect function
- Gaussian Beam Propagation and ABCD Law
- Digital Distortion Modeling
- Bandwith of frequency division multiplexing (FDM bandwith)
- Motor Resisting Variable Downward Force
- Shannon Limit on 64QAM
- 3 ways of transient processes, in LRC circuits
- How to calculate magnetic/electric field near an overhead power line?
- Calculating resistance of xenon flash tube
- Interpreting MOSFET ID/Vds curve for a MOSFET Switch
- Photoresister
- 30kv .3mA DC power supply tips?
- bode plot normalization process
- lightning according to faraday's law
- Capacitor and capacitance
- Electric Generator/Control selection help
- how to measure signal from a piezoelectric sensor?
- Electro-Magnet with a Car Battery Help
- Speaker/Microphone and Inverting Op Amp
- Information theory and source coding-application
- NiMH Battery Management System - Balancing Circuit Design
- Name of the function.
- Sequential Circuits
- Superposition with Dependent Sources
- Laptop battery as standalone/diy-power source.
- distortion in rc coupled amplifier
- Why does a buffer is used in an audio amplifier?
- Synchronous Motors Question
- Inductance at high frequencies
- Designing a chip.
- Optimize DC motor to run on 2V?
- Magnet and coil
- Particle Filter
- DC or AC in Oscilloscope.
- Feeding electricity to the grid and generator loads
- Sensor Project, Need Help
- Alternatic Current Derivation
- Thevenin's Theorem : Reason behind 'nullifying' or 'suppressing' sources?
- How to make simple frequency divider?
- op-amp --- input voltage
- Project: Hand Crank Generator
- Current and voltage in AC
- Winding 1st toroidal transformer for my DIY Geiger counter
- How to recognize patterns in an analog waveform?
- Emitter and Collector Resistance in Differential Amplifier.
- Viterbi versus Kalman
- E-field break down
- op-amp precision diode
- Motor question
- Transistor drain currents and changing width & length sizes
- Radio Frequency Interference (RFI)
- coil design
- Communication with computer
- how may signals travel through a cable without interfernce?
- Two port impedance, negative inductance?
- Time/Frequency Domain Contraction/Expansion
- Why do we need a voltage regulator here?
- AM Demodulator / Detector
- Transformer for power supply
- output impedance
- Arc in a vaccum?
- Measuring Resistivity in a sample of A356
- phase voltages from line voltages calculations
- Calculation of capacitance of transmission lines
- Insertion Loss / VSWR of RF Lines
- Monostable and Astable multivibrator using 555 timer.
- Amplifying dc signal using AD524
- 12v dc motor speed self limited?
- Syncronous generator
- STK 4191 amp. burning resistor :(
- How do you power an ignition coil
- Do you do anything related to electronics in your spare time?
- Error due to voltage coil inductance in watt meters
- Convert DC to AC for Photo Voltaic Systems
- RC constant of capacitor in RC circuit as a filter
- Please Help Me!!! THIS IS DRIVING ME MAD!!!
- TVS Diodes for ESD Protection?
- Bode Plot - why 20log instead of 10log
- AC Emitter resistance.
- Trying to understand how operational amplifiers work
- Filter DC offset - apply High-pass filter (in time-domain or frequency domain?)
- Determining whether or not a BJT is in forward active
- leakage current on oscillator phase noise
- Neon Indicator lamp replacement
- Clap Switch using 555 timer in monostable mode(Values of components))
- Internal & External Descriptons of System
- Help making IR Transmitter and receiver
- Random Variables
- Quick Flyback Convertor Question
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