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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...
Why Are Lifeline and Mailbug Devices Incompatible on the Same Phone Line?
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Build a stroboscope for measuring the RPM
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Can this satisfy the world's energy needs? High-altitude wind power.
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Safety of rechargeable batteries?
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Optima Battery Charging: Solar vs Trickle
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Debugging a Tesla Coil: 6 Questions Answered
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Design Current-Based Power Supply for LEDs from 120Vac Grid
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Theoretical questions: Basic electric concepts
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Tuning PI speed controller for DC motor
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Using 741C Op Amp with Vcc=+9v and Vee=0: Possible?
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Changing z Value in Mathematica: Ideas?
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Accurately Calculating Battery Life
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Need help regarding flywheel diodes
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Hall Effect Probe/Sample Mount (Design)
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What's the simplest ballast to maintain 25mA-rms @ 98Vrms?
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Are Hearing Aids Worth the Cost?
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Help needed with replacement of burnt out transistor
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Electricity to mechanical force calculation
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Two AC power sources - connection?
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Relationship between Cadella and Wattage?
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Understanding Circuit Breaker Hierarchy in Power Distribution Networks
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Why Are Carrier Waves Essential in Radio Engineering?
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I want a computer compatible for most electrical engineering softwares
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Voltage Regulators: 33Kw to 12v DC/120v AC
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Inverse Faraday Cage: Containing Magnetic Fields?
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Neper frequency, damped harmonic oscillation
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What is the Best Insulation for Waterproof Wires in Marine Environments?
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A beginning RC circuit that resembles a wheatstone bridge
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Checking Wiring for 240V 50Hz Mains Variac
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Build a DC to DC Converter Accepting 300-900V Input
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Calculating the effective impedance of a current source
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What Are the Differences Between Single Phase and Three Phase Power?
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What Happens When You Connect Earth and Neutral Wires in a Power Supply?
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Short Distance Wireless Power System
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Low noise 60 Hz notch filter circuit
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Amplifier negitive feedback capacitor and resistor in paralell
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Finding the Best Software for Circuit Simulation & Analysis
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Capacitor Discharge equation help
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Turn ON Transistor: Requirements & TTL Inverter Circuit
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Ideas for My Car Ad Business: Creative & Inventive Solutions
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Problem the 555 get triggered when i power up circuit
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Learning to Program a Circuit Board
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Difference between HT and LT lines
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Marters in electrical engineering for metallurgical engineers
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Railgun Project | Current Question
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Sine Wave using a DAC/Microcontroller.
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Help Me Simulate Circuit & Get Graph of V Marks vs Time
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Design Boost Converter | Need Help Now
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Can PSU Be Connected to DC Source?
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How would you go about building this?
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Fast buffers for non-linear loads
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Audio Video Receiver Power Limiting
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Powering 150 LEDs with a 12v,1A Power Supply
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I'm trying to compare 2 acoustic sensors
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Data collection - noisy signal - how much noise is acceptable?
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Motion Detectors for Triggering Inputs
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GCC XL20/600 Printer: Upgrading Resolution to 800/1200
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Capacitor Basics: Charge & Discharge Operations
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Increase Amps with 12V to 24V Conversion - Any Help?
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Finding Datasheets for IC's A211D to GERMANY
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How do you decide the value of the resistor?
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What is the Energy Consumption of a Heat Pump for an Average Size Automobile?
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How does a zener diode affect voltage and current in a circuit?
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Hall sensor quiescent voltage to zero
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Voltage feedback and current feedback.
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Regulator circuit for input profiling for power amplifiers
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Inductor Burning: Low Voltage Causes & Explanation
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Which textbook to learn electronics and standard lab apparatus?
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Troubleshooting a Homemade Rail Gun: Tips from an AP Physics Final Project
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Controlling two lights separately with one switch
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Voltage guage type of circuit
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Solving Photocoupler Issues with Digital Potentiometers
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Transformer: Excitation Frequency and Turns Ratio
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Is the quantum efficiency of a photodiode dependent upon its temperature?
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Understanding poles and zeros of transfer functions
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Measuring voltage across piezo speaker, getting resonating noise.
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Flux distribution in transformers
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Reducing the Power supplied to a Car audio speaker
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I hate computers job can i be an Electrical Engineer
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Typical values and danger of circuit components
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Who Can Help With Interviews for Electrical Technologist Research?
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Advantages of Active Low Pass vs Passive Low Pass
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Automatic light dimmer using SCR as switch control
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50 Hz vs 60 Hz and frequency changer
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Designing and setting the operating point of a single tuned transistor amp
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Troubleshooting Opamp Saturation in Orcad Pspice 9.2
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Looking for: Programmable stand alone 120v switch?
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Obtain the time constant from a transfer function
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Building a Picture Frame Music Player with an iPod
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How to Connect Multiple LEDs with Different Voltages to One Battery?
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There exists only one current in a circuit?
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What Determines the Forward Voltage of an LED at low Currents?
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Practical Guide to Using Ohm's Law for Heating Copper Wire
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What exactly is a power flicker, and how can it be simulated?
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Can a Pressure Sensing Mat Accurately Measure as Low as 10 Grams?
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Troubleshooting a 0.28 and 0.216 Loop Antenna Transmit/Receive Issue
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What Are the Best Alternatives to RoHS Restricted Substances in Electronics?
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How to lower 5v to 1.6v and 0.8v?
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Flexible Sensor to FPGA interface board?
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Full DC Recovery for Variable Amplitude Sine Signal
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