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...
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Digital Circuits and Best Suited MOSFET for 3.3V
- helloworld5
- · Replies 1 ·
How long does a 12V 6W dynamo take to charge a 100Ah battery?
- Apache
- · Replies 13 ·
How do you control the output frequecy of full wave rectifier circuit?
- thebluser
- · Replies 8 ·
How do I generate a broadband or wideband carrier?
- lolone
- · Replies 4 ·
Problem with constant dc supply by capacitor
- Apache
- · Replies 5 ·
Solid state DC circuit breaker to protect a load
- knowledgeseeki
- · Replies 7 ·
What Is the Name of a Holder for Stripboards?
- Molecular
- · Replies 1 ·
LED won't light on 8-switch combination lock circuit
- GTeclips
- · Replies 1 ·
Doubling 3V DC to 6V with parallel charge and series discharge
- ajd-brown
- · Replies 8 ·
Building a garage test bench for Arduino and electronics repair
- mtb856
- · Replies 7 ·
Offset voltage with bipolar transistor
- mishima
- · Replies 1 ·
Is the gray code arithmetic code ?
- eng.mustafaS
- · Replies 1 ·
How much does lumped element model effect our analysis?
- Avichal
- · Replies 1 ·
Why does my voltage-to-current converter show non-constant current in OrCAD Spice?
- Rudinhoob
- · Replies 18 ·
Why the Square Root of 3 in 3-Phase Voltage Drops?
- jimbrosseau
- · Replies 13 ·
Why do plugs spark more when inserted into live sockets, and does voltage matter?
- rollingstein
- · Replies 13 ·
Speed and rate of data transfer
- nitin_zilch
- · Replies 30 ·
Volume control in mobile phones
- Ansuman
- · Replies 11 ·
Where can I find application notes for electronic components?
- Jiggy-Ninja
- · Replies 8 ·
Why won't a 2n7000 MOSFET source 120mA at 5V gate voltage?
- bobbbyyy1
- · Replies 4 ·
Current in the primary coil of transformers used in rectifier circuits
- egnrbyaccident
- · Replies 1 ·
Controllers, processors and operating systems in the car
- iii
- · Replies 2 ·
Detecting and demodulating a VCO which turns on and off constantly
- JustNobody
- · Replies 1 ·
What happens if i apply different AC frequencies into a motor?
- thebluser
- · Replies 2 ·
An experiment with air pressure.
- jaydnul
- · Replies 2 ·
Rattling shaft in electromagnet
- mrgingernutz
- · Replies 5 ·
Creating a Hacked Webcam for an iRobot Roomba Project
- cmcclellan
- · Replies 1 ·
How Can the PIC18F4550's USB Capabilities Be Utilized?
- Mike Charlie
- · Replies 14 ·
How does a NAND gate work using transistors?
- Young Learner
- · Replies 1 ·
Bandwidth at resoance and peak dB level
- djstar
- · Replies 4 ·
Trying to emulate Inductance with gyrator
- Volts-N-Codes
- · Replies 2 ·
Creating a Highly Sensitive Sound Sensor: Challenges and Considerations
- Ansuman
- · Replies 2 ·
Conceptual difference between potential barrier & potential difference
- dexterdev
- · Replies 6 ·
What happens when the switch is closed in a 555 timer and left there?
- Solarmew
- · Replies 5 ·
Finding Total resistance in a circuit.
- doc2142
- · Replies 8 ·
3-phase Induction Motor:Supply given to Rotor & Stator winding shorted
- swayam007
- · Replies 1 ·
Prepare for Ph.D Qualifying Exam in Electrical Engineering
- Xyius
- · Replies 4 ·
Mapping Changes in Current to Voltages
- mearvk
- · Replies 2 ·
Basic components to generate and receive a radio signal
- wannab
- · Replies 5 ·
Induction Motor:No of rotor poles not equal to no of stator poles
- swayam007
- · Replies 1 ·
Dynamic Equations of a Circuit?
- wilsondd
- · Replies 1 ·
Low-power switch with isolation for 0.4-2V circuits
- wondering12
- · Replies 1 ·
Inductance of hollow conductor (copper pipe)
- Jdo300
- · Replies 4 ·
Can Step up transformer amplify signals?
- bukks bunny
- · Replies 31 ·
How does sheet resistance change when a sheet is folded?
- MichGen
- · Replies 1 ·
Is there a USB GSM Module with a Development Kit for Sending SMS Alerts?
- eemichael83
- · Replies 1 ·
Is Computer Engineering worth it in this day and age?
- ambitionz
- · Replies 1 ·
Fresnel reflection vs total internal reflection in LEDs
- hairbair
- · Replies 2 ·
Calculate Mosfet Switching Frequency
- salman213
- · Replies 1 ·
How does depletion layer width vary with doping and reverse bias voltage?
- abhishek91
- · Replies 1 ·
Origin of phase angle nomenclature?
- joema
- · Replies 2 ·
Quiscent voltage as mention in my hall sensor
- proing
- · Replies 1 ·
3 Phase Electric Power Question
- tomizzo
- · Replies 2 ·
Trying to understand capacitors and inductors
- djs6588
- · Replies 1 ·
Which Circuit Simulation Software Includes PIC 18F4550 Microcontroller?
- Mike Charlie
- · Replies 6 ·
Monitoring battery EMF during constant current discharge
- johnsmith12345
- · Replies 7 ·
Experiment about Discharging Batteries
- johnsmith12345
- · Replies 12 ·
How is frequency division multiplexing implemented on hardware?
- nitin_zilch
- · Replies 1 ·
How does an electronic speed controller work?
- thebluser
- · Replies 2 ·
Best Circuit simulation Software?
- Siike92
- · Replies 7 ·
Controlling a stepper motor-basic equipment
- marellasunny
- · Replies 1 ·
How do i connect this V-I converter up
- riie
- · Replies 5 ·
What Are Harmonics and How Are They Created in Electrical Circuits?
- RozzerETO
- · Replies 12 ·
Thermal Noise in Electrical Circuits
- JeroenvG
- · Replies 10 ·
How to Convert DipTrace Schematics to GIF or JPG for Web Use?
- Carl Pugh
- · Replies 4 ·
How to calculate needed inverter power?
- Farkane
- · Replies 8 ·
First zvs driver+induction coil/heater HOT
- 4TheResistance
- · Replies 2 ·
Does amperage matter in induction motors?
- thebluser
- · Replies 6 ·
Where does the origin lie in the Transmission line equation
- iVenky
- · Replies 2 ·
Why Don't My Car's Electronics Work During Parasitic Battery Testing?
- mearvk
- · Replies 13 ·
How to incorporate core losses in an ANSOFT 2D transformer model
- Shantanav
- · Replies 4 ·
Electrical tester to record pulses?
- Russg123
- · Replies 7 ·
How do you shield electronics from EMF?
- Classsy
- · Replies 12 ·
How important are power engineering classes?
- trollcast
- · Replies 16 ·
Finding the fourier series coefficients for cos(pi)x for unit periods
- kakolukia786
- · Replies 2 ·
Calculating capacitance of an air-cored transformer coil
- voidnoise
- · Replies 4 ·
Sizing Transformer 480V Primary 120V Secondary: ~10A 3-Phase
- Som_P
- · Replies 4 ·
Accurate phase measurement with relativly low sampling frequency
- Phat
- · Replies 6 ·
Controller Area Network (CAN) bit stuffing
- gomathi.c
- · Replies 2 ·
Fourier Transform for unevenly sampled date
- bendanish
- · Replies 10 ·
Anyone working in a Utility Company?
- Foxh0und
- · Replies 7 ·
Wireless communication between cars
- iii
- · Replies 8 ·
Current operating vs voltage operating electronic devices
- fisico30
- · Replies 4 ·
How can I calculate Vout for a CMOS inverter?
- perplexabot
- · Replies 5 ·
Basics question of Inductor to powering high voltage lamp
- Jay_
- · Replies 76 ·
First and Second Order Systems - Classical Analysis
- mm391
- · Replies 1 ·
Differences between Newton-Raphson and Gauss-Seidel methods in load flow analysis
- Serena_hm
- · Replies 4 ·
How do radio waves reflect or pass through materials at 900 MHz and 2.4 GHz?
- Underhill
- · Replies 2 ·
Does Source Orientation Matter for 3-Phase Loads?
- sandy.bridge
- · Replies 13 ·
What Is the Last Address in a 2K Memory System?
- jaydnul
- · Replies 6 ·
The speed of electricity and the loses
- MatsNorway
- · Replies 16 ·
What is the difference in applying -ve voltage at emitter and +ve coll
- dexterdev
- · Replies 4 ·
Why use metal frames and shafts in DC motors instead of wood
- Curious007
- · Replies 10 ·
Can Cat5 Cables Power Small LEDs?
- dwaring28720
- · Replies 1 ·
Are there any 45-65 Hz IGBT's you can refer me to?
- thebluser
- · Replies 1 ·
Wired USB devices shown to lose power due to RF interference
- doa1981
- · Replies 2 ·
Can You Consider a Voltage Divider as Multiple Independent Circuits?
- wannab
- · Replies 1 ·
What's negative frequency in analysis of s domain and w domain
- klmnopq
- · Replies 7 ·
Calculation of torque power for BLDC
- treasure
- · Replies 2 ·
SI Notation for Direct Current and Voltage Direct Current - Correct Usage?
- nathanlee52
- · Replies 4 ·