Electrical Engineering Forum

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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...
How do optodecoders, optoencoders, optocouplers, and optoisolators work?
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Powering Our LED Project: Series or Parallel?
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Switching a PIC circuit from 5 to 12 volts
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Absolute begginer's question (direction of current flow)
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Calculate Voltage From Solar Cell - No Temperature/Apparatus Needed
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Can I Improve Power Factor Correction with a Parallel Component?
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Can a Controller Efficiently Work in a Damping-Free System?
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555 timer strobe light not working
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Why Does an Electrical Spark Occur?
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Making Memory Cells: Building an Adding Machine
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Why Does Integral Control Affect Transient Response But Not Root Locus Plot?
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How Can I Build My Own Inverter to Convert Car Battery Voltage to 220V AC?
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Double check base resistance values and TVS diode choice, please.
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Using a Capacitor Antenna for Electromagnetic Signal Pickup
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Replacement AC adaptor with much higher current
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How does reverse bias affect leakage current in a diode?
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Clipping and V supply and Voltage at collector of a transistor
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Lead/Lag compensator - lead and lag time to pole and zero locations
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Electronics Project: Wireless Data Transfer
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Measuring Output Power Using Atmel Tiny45 and Boost Converter
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Why Do TV Cables Use 75 Ohm Impedance?
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117V AC appliance on 127V AC mains?
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How long does it take to charge a 230CCA car battery?
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Can a Single Rectifier Keep an LED Constantly On?
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Control Theoryplease advise if cont theory should be in system design threads
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Using a 110/120V Step-Up Transformer for 127V AC to 240V AC
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Primary winding and secondary winding wraped around a iron core
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Predicting Output Voltage Using Small Signal Diode Model
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PIC Micro: Get Serial Output from Byte Register
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What Voltage is Needed to Create a Spark in a Car Engine?
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Electron dispersion in a conductor
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Help learning Signal Processing/Communication Systems
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How Can I Choose the Best Audio ADC and DAC Converters for My Project?
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Project: Wireless Mouse or Keyboard
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Why does an Electromagnet Vibrate ?
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How does a simple light tracking device work?
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Top Power Engineering Companies for Job Seekers?
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Light Tracker Project: Seeking Algorithm Help
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FREQUENCY: Radio to Infrared threshold
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Assembly Language for electrical engineering
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Does Changing AL Register Affect Parallel Port Output in Assembly Language?
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How Can You Convert AC Amperage to Voltage?
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Normally On Switch for NPN Transistor
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Can You Calculate the Charges on Capacitor Plates in a Series Circuit?
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Question about single tone signals
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Regenerative Braking: Efficiency & EVs - An Overview
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Learn C for Embedded Systems Design with PIC Microcontroller
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Electronics / software shifting to Asia?
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Current in Diode: Electrons vs Holes
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How to determine the loudness of a sound
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(help optimize ciruit) 555 burst
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Analog Multiplexer for 6 Channels | SPST Switch
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Rate of discharge for a battery
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What is the relationship between capacitance and leakage current?
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Suggest online resources for electronics
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How can I set up and use an accelerometer and gyroscope for data collection?
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Doubt about laser power in laser transmitter
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What kind of filters to use for audio LED spectrum analyzer?
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Induced voltage and current question
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Understanding Voltage & Current in Simple Circuits
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Overall Design of an electric solar carHelp
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Electric Vehicle Battery specification (very basic)
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Identifying the winding that has multiple taps?
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Ballistic Conduction: Get Help With Mechanism
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Infolytica MagNet Tutorials & Examples
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Metal Detector Thwarter: An Engineering Perspective on Foiling Security Systems
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How Do Steam Irons Convert Electricity to Heat?
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Frequency Dependence of Dielectric Strength
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Help with 1kHz Sine Wave Setup for Mechanical System
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Design a Series Multi-Range Voltmeter: 0-3V, 0-9V, 0-30V
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Effects of applying higher voltage to pic16F88
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Charging of Inductors: Explained Without the Duality
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Which direction does the electrical field point in an electrical arc?
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DFT - can't evaluate components in -negative time
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What to do with a DC to AC power inverter?
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Do Permanent Magnets Increase the Efficiency of DC Motors?
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Setting Up a Current Source: Parallel Resistances
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About phasor voltage and phasor current.
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Signal Splitting Help Needed: Seeking Electronics Expert in Central OK
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Cant oscillate sine wave from bubba oscillator
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Measuring Solar Radiation in Bolivia: Using LDR or Phototransistor?
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Need help wiring a solar panel to electric motor
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Solar Cell Connectivity Problems: Low Current Output
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How to Create a GUI in Visual Basic and Load Input into PIC18F2550 via USB?
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What are some complex FPGA project ideas for a 10-week timeline?
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Amorphous Ferromagnetic Metallic Alloys
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Linking Transformers in Series: Voltage Compatibility and Polarity Concerns
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Calculating Battery requirements for EV
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Wiring a 6 channel audio with a 2 channel RCA
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Equation used in simulation software
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How Do You Design an RF PIN Diode Switch for High Isolation?
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Voltage Breakdown over two parallel rods
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Replacement for Obsolete AD639 Trigonometric Function Converter Chip
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Is It Possible To Shape An Electric/Plasma Arc?
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Where Do Valence Electrons Exist in Silicon?
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Why Does My Battery Keep Running Down in a Closed Loop Charging System?
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A Future in Electrical Engineering
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Is it possible to convert heat directly into electricity?
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Which Is Better for Micro-Calorimeters: Thermistor or Thermopile?
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Isolation Transformer: Protecting Circuits & People
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