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
Leo Villereal's programmed light sculptures
- karankanodia
- · Replies 4 ·
Getting started with electrical engineering basics
- AlbanianBlood
- · Replies 2 ·
Searching for Fiber Optic Information? Look No Further!
- dingpud
- · Replies 4 ·
How fast do electrical signals travel in copper wire and fiber optic cables?
- wheat thin
- · Replies 4 ·
Amplifier Power Cord Replacement
- DavidSnider
- · Replies 8 ·
Any experience with ethernet layout on a PCB?
- TheAnalogKid83
- · Replies 7 ·
YouTube lectures on SPP dispersion relations and transmission lines
- matandch
- · Replies 8 ·
Finding force on a charge from an electric potential field
- martinpeim16
- · Replies 1 ·
USB button chain where all buttons send the same signal
- jlovett01
- · Replies 9 ·
Hp-15c Gone, but not forgotten
- Mike_In_Plano
- · Replies 18 ·
Oscillation conditions: Feedback phase shift
- dalarev
- · Replies 2 ·
Solving Audio Noise with Multiple Devices: A Comp Sci Major's Challenge
- takeone
- · Replies 5 ·
Simulating Signals for Electrical Engineering Projects
- shekoofy
- · Replies 7 ·
Why does voltage fluctuate in home power supply?
- namannitant
- · Replies 1 ·
What is the Purpose and Significance of Complex Numbers in Engineering?
- afarzana1
- · Replies 2 ·
Difference between Optical bandpass filter and normal/electrical bandpass filter
- thavamaran
- · Replies 7 ·
Creating a Coilgun Project Using a Puck-Style SCR
- axi0m
- · Replies 12 ·
How to control energy by adjusting how much needed
- Larseus
- · Replies 6 ·
Is Grounding in Circuits Truly Relative?
- ajl254
- · Replies 7 ·
How do optodecoders, optoencoders, optocouplers, and optoisolators work?
- sneha127
- · Replies 1 ·
Should 50 LEDs be wired in series or parallel?
- noagname
- · Replies 6 ·
Switching a PIC circuit from 5 to 12 volts
- mishobg12
- · Replies 4 ·
Absolute begginer's question (direction of current flow)
- Ulnarian
- · Replies 6 ·
Calculate Voltage From Solar Cell - No Temperature/Apparatus Needed
- weitao
- · Replies 3 ·
Can I Improve Power Factor Correction with a Parallel Component?
- KhalDirth
- · Replies 40 ·
Can a controller work without damping in a frictionless system?
- nyknicks012
- · Replies 3 ·
555 timer strobe light not working
- xxslackerxx
- · Replies 11 ·
Why Does an Electrical Spark Occur?
- namannitant
- · Replies 2 ·
How do 1T and 2T SRAM cells store data?
- bocochoco
- · Replies 6 ·
Why Does Integral Control Affect Transient Response But Not Root Locus Plot?
- susmatt
- · Replies 1 ·
How Can I Build My Own Inverter to Convert Car Battery Voltage to 220V AC?
- MedoTech
- · Replies 7 ·
Base resistor and TVS diode selection for relay driver circuits
- ¡MR.AWESOME!
- · Replies 7 ·
Using a Capacitor Antenna for Electromagnetic Signal Pickup
- crx
- · Replies 2 ·
Replacement AC adaptor with much higher current
- hmb
- · Replies 1 ·
How does reverse bias affect leakage current in a diode?
- Danish_Khatri
- · Replies 1 ·
Clipping and V supply and Voltage at collector of a transistor
- morrisshokr
- · Replies 6 ·
Lead/Lag compensator - lead and lag time to pole and zero locations
- adamkse
- · Replies 2 ·
Learning wireless data transfer for an electronics project
- avro1on1
- · Replies 11 ·
Measuring Output Power Using Atmel Tiny45 and Boost Converter
- carvinrose
- · Replies 5 ·
Why Do TV Cables Use 75 Ohm Impedance?
- freydawg56
- · Replies 2 ·
117V AC appliance on 127V AC mains?
- hmb
- · Replies 1 ·
How long does it take to charge a 230CCA car battery?
- SolarFreak
- · Replies 3 ·
Can a Single Rectifier Keep an LED Constantly On?
- tobi101
- · Replies 1 ·
Why does my pump duty cycle controller not produce an S-shaped response?
- susmatt
- · Replies 6 ·
Using a 110/120V Step-Up Transformer for 127V AC to 240V AC
- hmb
- · Replies 1 ·
Primary winding and secondary winding wraped around a iron core
- deakn
- · Replies 8 ·
Predicting Output Voltage Using Small Signal Diode Model
- zak8000
- · Replies 6 ·
PIC Micro: Get Serial Output from Byte Register
- hisham.i
- · Replies 1 ·
What Voltage is Needed to Create a Spark in a Car Engine?
- CHICAGO
- · Replies 6 ·
Electron dispersion in a conductor
- taylaron
- · Replies 2 ·
Relearning signal processing and communications systems
- franceB
- · Replies 3 ·
How Can I Choose the Best Audio ADC and DAC Converters for My Project?
- lousyanson
- · Replies 7 ·
Project: Wireless Mouse or Keyboard
- avro1on1
- · Replies 4 ·
Why does an Electromagnet Vibrate ?
- viks505
- · Replies 8 ·
How does a simple light tracking device work?
- Reshma
- · Replies 12 ·
Top Power Engineering Companies for Job Seekers?
- carvinrose
- · Replies 8 ·
Algorithm for light tracker with photo transistor and PIC 16F877
- hisham.i
- · Replies 5 ·
What happens to antennas and transmitters at infrared and visible light frequencies?
- rxwontfit
- · Replies 8 ·
Assembly Language for electrical engineering
- jesuslovesu
- · Replies 10 ·
Does Changing AL Register Affect Parallel Port Output in Assembly Language?
- muh_j18
- · Replies 4 ·
How Can You Convert AC Amperage to Voltage?
- KelSolarr
- · Replies 46 ·
Normally On Switch for NPN Transistor
- Raymond31415
- · Replies 7 ·
Can You Calculate the Charges on Capacitor Plates in a Series Circuit?
- Apteronotus
- · Replies 2 ·
Bandwidth of single tone signals
- mazen_zone
- · Replies 1 ·
How efficient is regenerative braking and where does excess energy go?
- robinfisichel
- · Replies 3 ·
Learn C for Embedded Systems Design with PIC Microcontroller
- AK2
- · Replies 9 ·
Electronics / software shifting to Asia?
- s5s
- · Replies 2 ·
Current in Diode: Electrons vs Holes
- Danish_Khatri
- · Replies 2 ·
How to determine the loudness of a sound
- kerrick
- · Replies 5 ·
555 timer circuit for airsoft gun 3-round burst
- barrettrouton
- · Replies 4 ·
Using an analog multiplexer to switch 6 channels with one SPST switch
- Wetmelon
- · Replies 9 ·
Rate of discharge for a battery
- robinfisichel
- · Replies 2 ·
What is the relationship between capacitance and leakage current?
- samieee
- · Replies 1 ·
Suggest online resources for electronics
- issacnewton
- · Replies 3 ·
How can I set up and use an accelerometer and gyroscope for data collection?
- trannh
- · Replies 9 ·
Minimum laser power for 2N5777 phototransistor audio receiver
- NOMI_2009
- · Replies 4 ·
What kind of filters to use for audio LED spectrum analyzer?
- dvchench
- · Replies 15 ·
Induced voltage and current question
- jearls74
- · Replies 8 ·
What is the difference between voltage and current in a circuit?
- Ali Inam
- · Replies 1 ·
Converting a 1967 Ranchero to solar electric with high torque transaxle
- Frostfire
- · Replies 14 ·
How many batteries needed for 15,000 Wh at 156 V DC?
- robinfisichel
- · Replies 4 ·
Identifying the winding that has multiple taps?
- danilorj
- · Replies 5 ·
How does ballistic conduction work?
- subhajit955
- · Replies 1 ·
Infolytica MagNet transformer simulation tutorials
- nagsper
- · Replies 1 ·
Metal Detector Thwarter: An Engineering Perspective on Foiling Security Systems
- SELFMADE
- · Replies 1 ·
How Do Steam Irons Convert Electricity to Heat?
- Quincy
- · Replies 2 ·
Frequency Dependence of Dielectric Strength
- FlufferNuterFSU
- · Replies 2 ·
Amplifying a 1kHz sine wave to 400-450V from 24V DC
- Jo_Vision
- · Replies 13 ·
Design a Series Multi-Range Voltmeter: 0-3V, 0-9V, 0-30V
- wanzstar
- · Replies 3 ·
Effects of applying higher voltage to pic16F88
- okwatia
- · Replies 3 ·
Why does flux build slower as an inductor charges?
- flexifirm
- · Replies 81 ·
Which direction does the electrical field point in an electrical arc?
- mike963
- · Replies 8 ·
DFT - can't evaluate components in -negative time
- LM741
- · Replies 18 ·
What to do with a DC to AC power inverter?
- wil3
- · Replies 9 ·
Do Permanent Magnets Increase the Efficiency of DC Motors?
- EVmotorhead
- · Replies 14 ·
Setting Up a Current Source: Parallel Resistances
- fusion911
- · Replies 4 ·
About phasor voltage and phasor current.
- sabbir ahmed
- · Replies 4 ·
Electronics experiment advice needed in central Oklahoma
- forex10
- · Replies 5 ·
Cant oscillate sine wave from bubba oscillator
- LFU
- · Replies 2 ·
Measuring Solar Radiation in Bolivia: Using LDR or Phototransistor?
- tinvicemp06
- · Replies 2 ·