Join the expert discussion on electrical engineering topics. Topics like the uses of electricity and the equipment for power generation. Circuits, Fiber, Signals and Systems, Semiconductor Devices...
Threads
How Can I Read Sound Frequencies with a Controller?
- UR_Correct
- · Replies 8 ·
Design a frequency synthesizer (PLL)
- Eng.SAM
- · Replies 7 ·
Are Basic Electronics Enough to Build a Speaker Amplifier?
- weitao
- · Replies 8 ·
Selecting a motor for a 300 lb rotating platform at 1-2 rpm
- jmjudg01
- · Replies 7 ·
Powering multiple IR LEDs with resistors
- MOzebra
- · Replies 4 ·
Transient and subtransient reactance of alternators
- arun babu
- · Replies 9 ·
What is the Thevinin's equivalent resistance in a series RLC circuit?
- tete9000
- · Replies 10 ·
Magnitude and Duration of Inrush on various lighting technologies
- mgookin
- · Replies 3 ·
Why is the 8284 clock generator's Vcc pin not shown in the schematic?
- nDever
- · Replies 2 ·
How Does an Inverter with Electromechanical Switch Work?
- blackgate
- · Replies 2 ·
How dense batteries can we make?
- TubbaBlubba
- · Replies 15 ·
Suitable op-amps/ parameters for subtractor circuits
- oldfoggy
- · Replies 3 ·
Understanding Voltage Rating for Electro-Mechanical Solenoids in Robotics
- abs_vicky
- · Replies 1 ·
Ignore voltage reference on resistors?
- rp1242
- · Replies 3 ·
Is the Transmitter Circuit Drawn Correctly?
- diegovishnu
- · Replies 9 ·
What causes the dimming effect in an LED with solar panel and mirror setup?
- Artlav
- · Replies 7 ·
Brainstorming Shipboard Laser Defense
- OceanWanderer
- · Replies 2 ·
Question on Evaluating a Power Supply
- jeffamm
- · Replies 3 ·
Relay for Infrared controlled switch
- the_buckeye
- · Replies 6 ·
How Transmission Lines Transposition could affect Protection systems?
- Luichip
- · Replies 5 ·
Is Wireless Power Transmission Feasible for Charging Mobile Phones?
- probableexist
- · Replies 14 ·
Phase Factor in wave propagation (lossy medium): does the distance matters?
- Ionito
- · Replies 2 ·
How can I convert 18v cordless drill battery to recharge laptop, compact camera?
- BongEx
- · Replies 6 ·
Trying to power devices in general aviation aircraft
- yipk4
- · Replies 4 ·
How to Resolve Control Relay Grounding Conflicts in Heliostat Refurbishment?
- mrgilpin
- · Replies 3 ·
What should the EMG output voltage reference point be?
- hisham.i
- · Replies 5 ·
Cmos imaging sensor response
- nbo10
- · Replies 3 ·
Accelerometer activity recognition
- Jakeun
- · Replies 1 ·
How to maintain a 12V 150 RPM geared DC motor's torque in all speeds?
- royz7
- · Replies 11 ·
Signal Processing mathematics books ?(laplace, fourier )
- shuby
- · Replies 4 ·
How to Design a Flat Heater Element for Soldering Copper Sheets?
- el salvadore
- · Replies 5 ·
What's Next in Hybrid Analog/Digital Projects Beyond Ultrasonic Rangefinders?
- digitalblggr
- · Replies 1 ·
Solving Compensator Circuit for Synchronous Buck Converter (SBC)
- Ms FYP
- · Replies 17 ·
The energy stored in an inductor
- scoutfai
- · Replies 6 ·
Is there an Optimal RPM for a DC generator?
- superkaho
- · Replies 7 ·
Water sensor circuit that activates only when one probe touches water
- AnneElizabeth
- · Replies 9 ·
HMC1001 SIP Breakout Board for Breadboard Project
- dmorris619
- · Replies 4 ·
Setting up wind power equipment
- freenergy4us
- · Replies 5 ·
Amplifier or Booster(Amplification of signals).
- shayaan_musta
- · Replies 17 ·
Can I resolve a signal with 20 dB SNR?
- dmorris619
- · Replies 3 ·
120 VAC to 12 VDC circuit to fit in E27 Base
- WLuna
- · Replies 13 ·
Modelling a short square-wave pulse with Telegrapher's Equation
- bearphys
- · Replies 2 ·
Can Simple Elements Exhibit Quadratic Behavior in Multiplying Circuits?
- haael
- · Replies 23 ·
Materials relating to ultraconductors
- wanarbros
- · Replies 7 ·
LEDs on Batteries: How to Measure Voltage?
- Meseria
- · Replies 5 ·
How Can Transmission Lines Be Modeled and Matched?
- likephysics
- · Replies 11 ·
Electric motor used as Generator?
- cgaday
- · Replies 21 ·
Monte Carlo simulaition with Tspice
- IanTrout
- · Replies 2 ·
How to identify transistor type and pin configuration
- Borg
- · Replies 3 ·
How Do S-Parameters Affect Attenuation in WG Transitions and Circulators?
- lennybogzy
- · Replies 4 ·
Does MOSFET switching speed depend only on gate voltage rise time?
- ctech4285
- · Replies 3 ·
Can the T-Line Theory Illuminate Our Understanding of Time?
- heehar
- · Replies 2 ·
What are the hot areas in electrical engineering right now?
- 6eecs
- · Replies 5 ·
Can an AC Water Well Pump Handle 50Hz Cycles for Use in Africa?
- speedbump
- · Replies 9 ·
Definition and Explanation of Farday's Ist Law and 2nd
- haris_amin200
- · Replies 2 ·
Electrostatics in Graduate Level EE Degree?
- Fjolvar
- · Replies 3 ·
Can multiple motors share a single bicycle's power output?
- ncmtber
- · Replies 8 ·
Magnetic efficiency of non-circular iron-core solenoids
- LowEParticle
- · Replies 2 ·
Why do op amps need high input impedance and low output impedance?
- hisham.i
- · Replies 2 ·
Resources for learning about class A amplifiers
- imsmooth
- · Replies 3 ·
What do T & R test points mean in schematics?
- Charle2kx
- · Replies 1 ·
What are phase weights and amplitude weights in satellite beams?
- CatWoman
- · Replies 2 ·
Is my device's capacitance or resistance causing a measurement problem?
- Dimani4
- · Replies 1 ·
How do I input a dependent current source in PSpice 9.2?
- hover
- · Replies 1 ·
What is a process corner and why does it impact semiconductor speed and quality?
- likephysics
- · Replies 5 ·
How does the ideal op-amp model explain the need for feedback?
- kimmy510
- · Replies 5 ·
Why Is One Side of a Diode Heavily Doped?
- elimenohpee
- · Replies 3 ·
Why are basic circuit courses called linear circuits?
- land_of_ice
- · Replies 2 ·
Proteus Professional, messing with my mind.
- SleepyFace-_-
- · Replies 1 ·
Electrical Electron Accelerator/Decelerator grid supply
- Shockblast
- · Replies 1 ·
Can a Bluetooth Module's Range be Configured and What are the Options?
- jednified
- · Replies 4 ·
How would wavefrom change change in time domain, frequency domain and
- hsuya
- · Replies 1 ·
Capacitive network and resonance
- dmorris619
- · Replies 25 ·
Inductorless DC-DC converters for space application
- p1ayaone1
- · Replies 51 ·
How Can a Backup Generator Automatically Support Two Different 3-Phase Grids?
- abdelhamid
- · Replies 1 ·
How can an opamp produce output if input current is ideally zero?
- kimmy510
- · Replies 2 ·
What Distinguishes AM from FM Transmitter Circuit Designs?
- Razzledazle
- · Replies 5 ·
Op-amp keeps railing in inverting configuration with negative feedback
- Sirius24
- · Replies 10 ·
How to Design a Simple Polarity Detection Circuit Using Digital Gates?
- kautilya
- · Replies 2 ·
Speed/torque curves for brushless DC motor
- indelible
- · Replies 2 ·
Can Any IC Handle V0 = V1 + V2 - (V3 + V4) Regardless of Voltage Polarity?
- Poptart
- · Replies 2 ·
Solving Opamp Circuit Problem w/ LM358
- Sirius24
- · Replies 5 ·
Pull-up resistors w/ tracks for DDR2 SDRAM.
- fiedel
- · Replies 2 ·
What is the Best Voltage Regulator for a Dual Polarity Power Supply?
- elecz
- · Replies 5 ·
Some really basic electronics questions.
- ldefeo1
- · Replies 6 ·
Difference between voltage and voltage drop?
- amaresh92
- · Replies 8 ·
Enhanching directivity of a microstrip patch antenna
- tensorbundle
- · Replies 3 ·
Why did the 50A fuse blow instead of a circuit breaker?
- Ed Aboud
- · Replies 11 ·
Find Vrms/Vavg with Half Wave Rectifier Integration
- kimmy510
- · Replies 1 ·
How Does an AND Gate Determine Its Output?
- ap1993
- · Replies 8 ·
Can a circuit output a voltage proportional to frequency of a square wave?
- swraman
- · Replies 12 ·
Can one 12V power supply run two 12V motors?
- Jones1987
- · Replies 2 ·
Solar wind interfering with satellite communications
- Shockblast
- · Replies 1 ·
Parallel resonance LC circuit question?
- uzair_ha91
- · Replies 11 ·
How to Create an Electrically Shielded Loop Antenna?
- dmorris619
- · Replies 8 ·
How can I eliminate AC leakage in my power supply for optimal performance?
- chaoseverlasting
- · Replies 7 ·
Will you get an AC current in this situation?
- mrmojorising
- · Replies 13 ·
What happens when a power supply is has more volts but less amps than you need?
- SleepyFace-_-
- · Replies 7 ·
Laser diode driver current drops when adding diode to Multisim circuit
- smk037
- · Replies 4 ·
Solving Bob's Electrical Problem After Storm
- Wannabeagenius
- · Replies 4 ·