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...
Conductor size and Voltage Drop for Design
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Which RS232 Protection Circuit is Better: RS232_Protect_1 or RS232_Protect_2?
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Using a photodiode in near darkness
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PI Control Resources: Best Books, Websites & More
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Basic question from non-engineer about power cable specifications and safety
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Twinax Theory: How Does Twinax Work?
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Making Heating Element From NiChrome Wire
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Alternator Inductor Coil Output Equation (?)
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Designing Sun Tracker w/ GPS | Get Ideas & Suggestions
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Selection of Right Lipo battery
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Extracting Useful Information from Impedances
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How to determine the positive or negative charge?
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Building a high voltage Film Cap, but its failing across the board
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What's with this Joule Thief thing?
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How Can I Build a Timer Switch for My Mosquito Repellant?
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Difference between class E and F amplifiers?
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How can I prevent my 60w incandescent bulbs from constantly blowing in my home?
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Discovering the Power of Magneto: High Current & Amperage for Experimental Use
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Is there such a site where you can participate projects of all sort?
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Why there's no Pentium II and III MCUs being made?
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Amplifier efficiency calculations?
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Drive MOSFET w/ 555: Replicate Signal Generator Output
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How to Choose the Right Shottky Diode for Transistor Switching?
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Voltage Follower Circuit Design: Input Too Low?
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How Can Advanced Techniques Improve Short Circuit Detection?
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Is it possible to use a PIR motion sensor with a mini-USB cable?
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BJT Transition Frequency for a High-Frequency Design
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How to get started for building the amplification circuit
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Understanding Solar Cell Specifications: Voltage, Current, and Efficiency
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Which H-Bridge driver can I use for power supply amplification?
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12v dc small motor, speed control,
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How Can I Ensure Voltage Isolation in My Microcontroller Circuit?
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Regulate DC Voltage to Charge 12V Battery
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Amplifier for electret microphone
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Interfacing two separate boards - ground question
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Three Phase pi-section model of power system transmission lines
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Electric Field Generated by Transmission lines
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Understanding Demand Charges in Condominium Buildings
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Practical knowledge in electronics
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Identifying Unknown Part: 60 Ohms, 50 nF
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How Can You Build a Locker Alarm That Activates When Wires Separate?
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Does Current Flow Misrepresent How Charge Moves?
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Certification of Sound Level Meter (Not calibration)
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Adding the currents of all pins
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How do Capacitor Discharge Ignition Circuits work?
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Rate of emf decline and rate of change of internal resistance
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Why do we need boundary conditions in Physics? Its significance?
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Converting Lux to Watt for Measuring Light Power
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What is the most efficient and versatile wireless standard for various purposes?
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Need to Build Two Circuits That Sense Proximity To Eachother
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Shielding for common mode currents
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Low voltage relay and AC motor questions. Heeeelp. Please
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How do fluorescent tubes light up with radio waves?
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Project in RF/Electromagnetics/Photonics
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Science Project on the Photoelectric Effect
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Invention Idea - Cheap Room-Temperature Superconductors Now?
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Differences between electric cables designed for High, medium and low voltage
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Unraveling the Mystery of Copper Resistance Values in AWG
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Good notes on wire models in digital circuits
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Recording IR remote signals — Is this method feasible?
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Zero/Span Circuit for Audio Signal
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Help with prototype, hooking up sensors and a pump to a circuit?
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What is the input impedance of a FET amplifier circuit?
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Circuit design help, dual inputs
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Closed loop stabilization control - integrator circuit
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What is the difference between impedance and admittance?
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What advantages do tri-gate MOSFETs have over FinFETs?
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Schottky barrier Rectifying characteristics
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Troubleshooting Intermittent Screen Flicker on Samsung LN55C630K1F LCD TV
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What Do ωL and ωC Mean in Telecommunications?
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Creating AC current from 6v DC source
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Square waves and nonlinear loads?
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How does a transformer step down voltage while increasing current?
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Generator hunting when parallel
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Where to find sources on Full Adders
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Charge Pumps -Query - Ripple Vs Switching Frequency
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How can I prevent my soldering iron from turning black and smoking?
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Does higher frequency really require more power in electronic circuits?
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Low Pass Filter Design: Choosing L & C for Cut-off Frequency of 50Hz
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Static-E Attraction on Knitting Needle
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Is There a Small WiFi-Enabled Human Motion Sensor?
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Solving Relay Problem in Thermistor Controlled Comparator Circuit
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The use of a reversed biased zener diode in voltage regulator
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Need assistance building sound controlled LEDS
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What optocoupler can I use to drive a IRF840 Mosfet for LED lights?
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Full Wave Rectifier Efficiency: Why is it More Efficient?
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Calculating DC Generator Output via Input
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Is the Neo Socket Truly a Fuel Saving Device?
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Need help finding an oscilloscope
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Converting an electrical appliance with DC motor to AC watts
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Interpreting the BH curve obtained experimentally
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Understanding the Q Factor in Parallel Resonant Circuits
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Any components to determine the charges?
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Why must ammeter be connected in series?
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Understanding Brushless Motors: A Comprehensive Guide
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Determining the saturation current
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What is the optimal biasing network and transistor for a Clapp oscillator?
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We've came a long way with inverters
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Solar panels and piezoelectric discs
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A single line diagram for PV system for a distribution system
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