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
Hellofor CDMA (800 or 850 whatever you call), the total frequency
- sajib333
- · Replies 3 ·
Is this op-amp configuration the solution for measuring haze at ambient?
- Jesus P
- · Replies 22 ·
Cellular network Probability distribution function of frequency
- cbausch
- · Replies 1 ·
Common-collector buffer unity gain design in LT Spice
- zak8000
- · Replies 19 ·
Can capacitors be used for rocket ignition instead of batteries?
- GiTS
- · Replies 2 ·
How to make a wide range of voltage to be constand
- idvdi
- · Replies 1 ·
Wireless temperature monitoring system using FPGA board
- jason01356
- · Replies 2 ·
How much power and heat transfers from a current-carrying cable to touching material?
- HelpFinch
- · Replies 3 ·
Adding Voltage to Kids Powerwheels: Is it Safe?
- CMJ
- · Replies 1 ·
Proper term for connecting pins with a jumper
- Alex_Sanders
- · Replies 2 ·
What type of signal should I use for limiting range to 600ft?
- Lucille2
- · Replies 2 ·
Op Amp Q: Will Vout Go to Zero When Inverting Input is Greater?
- Garengineer
- · Replies 1 ·
Does the direction of winding affect the induced emf in a an inductor coil?
- metalrose
- · Replies 1 ·
Suggestions on Improving Efficiency (Motor-Generator)
- jimmynora
- · Replies 3 ·
How to modify an LM317 regulator for 0 volt minimum output
- Antonio G
- · Replies 8 ·
How can I prevent false triggering in a monostable 555 timer circuit?
- silentblackha
- · Replies 8 ·
Building a voltage data logger with positive and negative measurements
- Garengineer
- · Replies 1 ·
Differentiating Base, Emitter, and Collector in Transistors
- amaresh92
- · Replies 3 ·
Phase Shift Oscillator Question
- Garengineer
- · Replies 4 ·
Questions about Wardenclyffe Tower and it's plausibility
- TeslaFan51
- · Replies 2 ·
Why is my resistive heater smoking when connected to a car battery?
- Genthree
- · Replies 7 ·
How Does Windowing in the Frequency Domain Affect Time Domain Data?
- DSPly
- · Replies 5 ·
Replacing MAX2623 VCO with Crystek CVCO55BES: pinout compatibility
- jd254
- · Replies 6 ·
Charging an electrochemical capacitor
- nubie43
- · Replies 2 ·
What do contact DC voltage and coil activation voltage mean on a relay datasheet?
- silver5453
- · Replies 8 ·
Optimal 12V Alternator Speed for Diesel Engine Boat
- sophiecentaur
- · Replies 3 ·
Connecting Op-Amps: Is Vcc- to Ground OK?
- SMOF
- · Replies 4 ·
Is Direct Rectification Suitable for Charging Lead-Acid Batteries?
- reddvoid
- · Replies 15 ·
Concept : Capacitors in Parallel
- thebiggerbang
- · Replies 2 ·
What Types of Engineering to Build an Electronic Device?
- Pagn
- · Replies 3 ·
Need review material for job exam
- tigre
- · Replies 2 ·
12V to 120V AC inverter producing 177Hz after transformer
- tomos976
- · Replies 4 ·
How do i solve the following circuit?
- cshum00
- · Replies 11 ·
Improving laser spot detection speed for targeting system
- peasantmagik
- · Replies 3 ·
Why Does Current Lag Behind EMF in an AC Circuit with Inductance?
- ananthu
- · Replies 15 ·
What kind of controller would you call this?
- DragonPetter
- · Replies 4 ·
Does Lenz's law apply when magnetic field magnitude decreases?
- krw
- · Replies 19 ·
How Do You Determine Turbine Diameter and Number of Poles for a Pelton Turbine?
- I_am_learning
- · Replies 3 ·
Multimeter leads as stimulators?
- ttmike42
- · Replies 1 ·
Rigol DG1022 emits high-pitched sound above 2V peak-to-peak output
- JerryG
- · Replies 1 ·
Where Does Electrical Current Travel Through the Body?
- lauchlan
- · Replies 1 ·
My Cockroft-Walton Multiplier is not multiplying the voltage as projected
- intrepidelder
- · Replies 3 ·
Target temperature of nichrome heating element
- utimmer43
- · Replies 9 ·
Calculating signal reflection and transmission through a wall
- anarachy
- · Replies 4 ·
What is the role of RC in opamp feedback loop for Type 2 opamp compensators?
- likephysics
- · Replies 5 ·
Designing a low-power FM radio transmitter
- zak8000
- · Replies 1 ·
BJT switch temperature compensation
- likephysics
- · Replies 7 ·
Designing a 50W microwave power transmitter for 15cm range
- sbstn
- · Replies 29 ·
AC Signal Amplitude Modulation in Resonant Tank Circuit
- HMS-776
- · Replies 4 ·
Is There a Chip That Can Selectively Input USB Video Signals?
- patsline74
- · Replies 3 ·
Does a decade counter exist with 1 input, 10 outputs, and up/down clock?
- Zahraa17
- · Replies 1 ·
Charging a 1.2 rechargeable battery
- mendes
- · Replies 5 ·
Bench Power Supply With Microcontroller
- PhysEd
- · Replies 4 ·
Photo of capacitor failure on a motherboard with labeled components
- Studiot
- · Replies 15 ·
Can a 12V 3A battery power a 12V 1A dvd player?
- fred baker
- · Replies 1 ·
Intuitive understanding of friis formula
- sriecewit
- · Replies 4 ·
Antenna and Freespace Impedance
- likephysics
- · Replies 6 ·
Relation between dB loss and percentage loss
- anarachy
- · Replies 1 ·
Understanding a Push-pull amplifier schematic.
- nylonman
- · Replies 8 ·
Arduino boards and image processing.
- Kalibr
- · Replies 4 ·
Can LCR meters measure voltage and current?
- Odysseus
- · Replies 7 ·
Hello From wiki''There are a fixed number of orthogonal codes,
- sajib333
- · Replies 1 ·
Circuit breaker with parallel resistor
- Redbelly98
- · Replies 4 ·
Purchasing Test Equipment for Electronics Enthusiast on a Budget
- Odysseus
- · Replies 1 ·
Load cell amplifier output stuck at 4V instead of scaling with force
- corona7w
- · Replies 3 ·
Nextgen SSOlar, Efficiency, Broadcast Power
- SocratesRedux
- · Replies 9 ·
Can I use one switch for two power sources on my robot?
- Megasundato
- · Replies 2 ·
Negative voltage on emitter follower
- srinivasbakki
- · Replies 2 ·
For Amplitude Modulation, it is understood that the bandwidth of a
- sajib333
- · Replies 2 ·
Four wires transmission line for data
- SredniVashtar
- · Replies 4 ·
Resistor values for a series circuit
- roam
- · Replies 1 ·
Simple Magnet Question: Boost or Weaken Remotely
- dyce
- · Replies 1 ·
Temperature controller Problems
- JunkieJim
- · Replies 1 ·
Heavy Load Motor-Generator (Dynamotor) Questions
- TRBob
- · Replies 5 ·
Induced voltage with coil between 2 magnets
- davenn
- · Replies 4 ·
Strenght of Magnetic Field Produced by Coax Cable?
- cp123
- · Replies 10 ·
Resistance in a circuit caused by the wiring
- fulmenatrum
- · Replies 3 ·
Is this electrical engineering claim legitimate?
- agapemom
- · Replies 8 ·
How can I prevent premature aging in IR emitter/receiver components?
- mdjensen22
- · Replies 10 ·
Optimum photovoltaic panel inclination
- A87
- · Replies 5 ·
Wire gauge for a 12V supply feeding 20A and 30A circuits simultaneously
- sasilverbulle
- · Replies 4 ·
Greetings,in case of signals we always deal with voltage why not
- amaresh92
- · Replies 5 ·
Current measurement with Lock-In Amplifier SR830
- chemist2011
- · Replies 1 ·
Switching/circuit breaker circuits
- thavamaran
- · Replies 2 ·
Silicon controlled rectifier (SVR) question
- KrNx2Oh7
- · Replies 4 ·
Finding voltage across wraparound resistor in mixed circuit
- KrNx2Oh7
- · Replies 1 ·
Need a software for working on electrical machines
- bobbyj2492
- · Replies 2 ·
Laplace transform in electrical engineering
- Bassalisk
- · Replies 5 ·
Understanding On State in MOSFETs
- tushar gupta
- · Replies 3 ·
Wiring RS232 to RS485 adapter without flow control
- ionlylooklazy
- · Replies 8 ·
Diode with coil shows low resistance in both directions
- OdanUrr
- · Replies 9 ·
Constraint on Thevenin impedance
- PatrickCummin
- · Replies 2 ·
How does P²t stress relate to MOSFET safe operating area?
- likephysics
- · Replies 2 ·
How Do I Obtain an Eye Diagram on an Oscilloscope?
- roz77
- · Replies 7 ·
Can Pedestal Fans be Used as Generators for Electric Braking?
- ranjit_k
- · Replies 6 ·
Building a bench-top helium leak detector with 10-7 flow spec
- dingpud
- · Replies 9 ·
Why does phase shift occur in AC circuits with inductors and capacitors?
- IssacBinary
- · Replies 187 ·
Eddy currents for measurement of twist angles
- suz123
- · Replies 6 ·
Areas of Focus in Electrical Engineering
- jegues
- · Replies 3 ·