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
Crystal Emission: Understanding Fundamental and Harmonic Frequencies"
- likephysics
- · Replies 7 ·
How Can I Power a 1x1 Foot LED Array with AC Current Efficiently?
- davisp2012
- · Replies 3 ·
Sending signal to motor to make it for period of time
- ponyboy
- · Replies 6 ·
Getting data from Wii remote signal
- Malhoosh
- · Replies 1 ·
Weird Oscillation in wheatstone bridge circuit
- epcole
- · Replies 1 ·
How Can I Create an Adjustable Optical Switch Circuit for an Inductive Load?
- ashankan
- · Replies 3 ·
Small signal equivalent circuit model for the HJFET?
- nass2011
- · Replies 3 ·
How does 120, 240 and 440 circuits work?
- SPL Tech
- · Replies 17 ·
Amplifying AC Signal: LM358 Op-Amp Circuit for Full AC Signal Amplification
- hadroneater
- · Replies 3 ·
Understanding Frequency Smearing in FFT
- dmorris619
- · Replies 3 ·
Understanding HV Shutdown Circuit for HPGe Detector using Thermistor Input
- hjerald1
- · Replies 5 ·
EE Advice: Jump-Start Your Engineering Education with Peavey
- Peavey
- · Replies 18 ·
Questions related to Current Transformer and Gauge Factor?
- babytech
- · Replies 1 ·
Digital Design Career: Advice on Skills & Knowledge Needed
- ShockPulse
- · Replies 1 ·
LM324 squarewave oscillator adjust output frequency
- nheugel
- · Replies 5 ·
Control Winch Speed: Power Supply & PWM Solutions
- pdfmech
- · Replies 1 ·
Why Does a Voltmeter Show Negative Voltage?
- fisico30
- · Replies 2 ·
Asynchronous generator running off grid on capacitor bank
- freebird
- · Replies 1 ·
P-N Junction: connecting P-side to -ive terminal and N-side to +ive terminal
- PainterGuy
- · Replies 1 ·
How to Design an Amplifier for a Rogowski Coil?
- abadi
- · Replies 25 ·
Can a Generator Be Hooked to the Power Grid at 180 Degrees Out of Phase?
- Evil Bunny
- · Replies 5 ·
Please have a look on these diode circuits
- PainterGuy
- · Replies 13 ·
Capacitor Dump Circuit - Negative Switching
- TxAggie00
- · Replies 1 ·
What is the difference between electrical and mechnical damping factor?
- comewithcws
- · Replies 3 ·
Diode I-V Characteristic At High Frequency
- u_know_who
- · Replies 1 ·
Help with RLC Circuit Oscilloscope Probe - Calculating Voltage Spike
- likephysics
- · Replies 2 ·
Calculating Distributed Capacitance of a Bifilar Coil?
- HMS-776
- · Replies 4 ·
Understanding Voltage: A Question on Voltage
- machinarium
- · Replies 4 ·
555 timer Astable not working, only One LED is lit up
- RobertRobot36
- · Replies 5 ·
Transmitter receiver unit that can know distance HELP
- atseng3
- · Replies 24 ·
Coupling Capacitors: Value & Uses
- Pagedown
- · Replies 5 ·
How to Build a Spark Gap Transmitter for Morse Code?
- dusty8683
- · Replies 9 ·
DC motor - Enough torque to rotate load?
- dalou
- · Replies 3 ·
3 phase Vs 1 Phase Transformer Cost
- I_am_learning
- · Replies 2 ·
Equivalent Resistance: Unravel the Mystery
- martix
- · Replies 6 ·
HELP Control Systems Engineering: Block Diagram Reduction Problem
- engineer_babe
- · Replies 1 ·
Alternating lights from a 9v battery
- bob987
- · Replies 7 ·
Physical relays required from SOP with 2 outputs
- littlej040
- · Replies 5 ·
+ and - voltages from a battery
- bob987
- · Replies 4 ·
Adjusting LM555 timer frequency
- bob987
- · Replies 1 ·
How Can I Program 217 RGB LEDs for a Board Game?
- TOONCES
- · Replies 3 ·
Solar vs Conventional Inverters: Exploring Protection Devices
- surajt88
- · Replies 3 ·
What is this breadboard looking thing called?
- PainterGuy
- · Replies 7 ·
Why are non-solid-state electronics often developed before solid-state?
- rnabioullin
- · Replies 3 ·
Voltage regulator to maintain constant amps
- nheugel
- · Replies 4 ·
Stepper motor just vibrates in CCW
- toomy
- · Replies 3 ·
Powering op-amp with 9v battery
- nheugel
- · Replies 1 ·
What Are the Functions and Features of an Oscilloscope?
- PainterGuy
- · Replies 2 ·
Calculating Gain in Current Mode Filters: Current Gain vs. Voltage Gain
- Turin231
- · Replies 1 ·
Near field from cell phone antennas?
- shoestring
- · Replies 2 ·
Are power stations wasting energy during Earth Hour?
- chebyshevF
- · Replies 5 ·
PCI Express (PCIe) Cable for board to board link
- bwaustin
- · Replies 1 ·
How Do I Learn to Read and Understand Schematics and Electronic Circuits?
- Rhian
- · Replies 2 ·
Can the 555 IC help me switch between LED's using a DC power source?
- nheugel
- · Replies 1 ·
RLC DC Transient over-damped response
- Jag1972
- · Replies 2 ·
Using 120V floodlights with batteries
- snoop
- · Replies 3 ·
RLC Circuit: Why is 1st Peak Voltage in Giga Volts?
- XuFyaN
- · Replies 5 ·
Basic T parameter table for RF design
- HPRF
- · Replies 2 ·
Current sensing and standard resistor
- I forgot ohms
- · Replies 5 ·
Maximum frequency of electrical pulses through wire?
- Matt Jacques
- · Replies 33 ·
Introductory Mechatronics Question
- baillik
- · Replies 4 ·
Understanding AGC in Communication Receivers
- erece
- · Replies 5 ·
Is there a good book/introduction on the theory of sensors?
- Simfish
- · Replies 3 ·
Unexplained voltage loss in a simple voltage divider
- lukeex
- · Replies 3 ·
Explaining the static electricity
- Passiday
- · Replies 7 ·
Can Software Simulate Variable Magnetic Fields in Thin Film Sputtering?
- Dan Kennedy
- · Replies 1 ·
Time Lag in Calls: Experiment & Confirmations
- ashishsinghal
- · Replies 3 ·
Forward biased diode operation
- fisico30
- · Replies 5 ·
Three Phase to Phase Voltage between different circuits
- PhanthomJay
- · Replies 12 ·
How can I transmit data from a microcontroller to a PC using a PIC16F690?
- El Moriana
- · Replies 1 ·
Maths for EE: Important Topics to Focus On Before University
- markicof
- · Replies 2 ·
Semiconductor temperature range
- likephysics
- · Replies 7 ·
Calculate Effective Dielectric Constant on FR4 PCB
- likephysics
- · Replies 1 ·
What is the function of the diode in the TL431 equivalent diagram?
- likephysics
- · Replies 1 ·
What is the frequency spectrum usage for LTE, mobile communication, and defense?
- thavamaran
- · Replies 1 ·
Understanding the Role of the Red Wire in Wiring Smoke Detectors
- fisico30
- · Replies 3 ·
Power MOSFET as a voltage controlled resistor
- atlbraves49
- · Replies 15 ·
How Does the AD208 Iso-Amp Function in High Voltage Applications?
- Pagedown
- · Replies 7 ·
Accuracy of Temperature Sensors: Random Error or Intrinsic?
- Vulgar
- · Replies 6 ·
How can I properly wire a variac to control the speed of a 240v fan?
- bicc
- · Replies 6 ·
Could any one help me how to find IC in pspice software
- ahmed-nuh
- · Replies 3 ·
What Are the Potential Uses of a Fractal Coil in Electronics?
- crockman1
- · Replies 13 ·
How seriously should I be considering an oscilloscoope?
- MJay82
- · Replies 14 ·
Should I Focus on C Programming or Analog Electronics First?
- SuperMiguel
- · Replies 1 ·
Relation between mechanical and electrical angle
- engineer@best
- · Replies 2 ·
Where Am I Going Wrong with My 8085 Microprocessor Program?
- erece
- · Replies 2 ·
TiO2 Band Gap Energy: Direct vs. Indirect
- Doeroo
- · Replies 1 ·
Why am I getting Vout = Vsupply in my op amp circuit?
- ponjavic
- · Replies 2 ·
Data comparison and noise measurement
- taupune
- · Replies 4 ·
Designing an Electric Circuit for Measuring Hysteresis: Step-by-Step Guide
- welatiger
- · Replies 1 ·
How big circuits are implemented on small IC
- sachin sankey
- · Replies 3 ·
Checking Transmitter Signal Power Without Powering Up
- mikekyrou
- · Replies 3 ·
Putting a capacitor across the drain-source
- imsmooth
- · Replies 4 ·
Analog and Digital; Continuous and Discrete
- scoutfai
- · Replies 9 ·
Automatic Transfer Switch Problem
- danilorayob
- · Replies 3 ·
POL converters or DC-DC converters
- rama1001
- · Replies 2 ·
Christmas Light/Switchbox Wiring
- jamekelburg
- · Replies 9 ·
Can FDM be Used to Multiplex OFDM Signals at Different Frequencies?
- thavamaran
- · Replies 5 ·
Motorized Linear Stage for 300C | 50mm Travel | Cheap
- FuzzehPanda
- · Replies 3 ·
New Coil Gun Design: Seeking Input on Improved Design
- reddevil2576
- · Replies 8 ·