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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...
Clapper circuit that actually works?
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Need help for IGBT parameter in PSIM
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How Can You Determine Unknown Resistance in a Circuit?
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Improving Resolution of Sensor Output
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What is the physical meaning of the fermi level in semiconductors?
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How to measure a capacitance of an isolated object?
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Reverse Current for RC Car Model: 3 Way Switch or Alternative Solution?
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High-Quality Output Buffer for Battery-Powered Audio Circuit | Impedance: 50Ω
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Difference Amplifer Design with Single Supply Voltage
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Diodes used for mixing - why needed?
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How many turns do I need for a compact air-core coil with specific dimensions?
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Building a speaker, have a few questions about the voice coil and magnets
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Reason for power companies .95 power factor?
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Stability theory and impulse response
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Is a Contactor Suitable for High Power 3 Phase Transfer Switching?
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400v Transformer for Geiger circuit
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Build Coil-Gun w/ Lithium Car Batteries: Rapid Fire & High Velocity?
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Motor Stopping - Find Reason & Fix
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Making a poster with 5mm 2 pin LED lights.
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Is there a way to reduce no load power in a wireless cell phone charger?
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How to give speech a Donald duck effect?
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Condition +-.1v from 2 wires to 0-5 for Arduino analog
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Physical interpretation of j in E&M field equations
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Voltage ratings of Li-Ion batteries
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Ideal Transformers and Lenz Law
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How to alternate 2 flip flops with 2 clocks?
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How Do Time Domain Representations Compare in DSB-SC Modulation?
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How Can I Accurately Measure Temperature on Rotating ZrO2 Devices?
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Cooker throttles when water boils
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Fermi level makes doped and undoped different?
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What is FFT Frequency Resolution?
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Reverse-Biased Diodes: Overheating, Spoilage, and Repair
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Why aren't speaker cables Coaxial?
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Does a Magnet on a Fridge Affect Electricity?
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Latest and Greatest PCB Design Software
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Calculating resistance from a graph
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How to identify the state variables of a circuit?.
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Copper Plating Mystery: Solve the Puzzle!
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Controlling line power with a 6V circuit using a relay.
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What Makes NAND & NOR Gates Universal?
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Measuring Power in Simple Circuits
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Randomly Launching Soda Cans: Need Help With Electronics!
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Can a relay handle both AC and DC power sources?
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Designing ECG Measurement & Calculations
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Calculate output voltage PNP/MOSFET
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Guitar Pickups - Shapes of magnets used and their importance
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Can a Series LC Circuit Effectively Drive MOSFET Gates?
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Why does this NiMH solar charger work?
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Overcoming generator's counter torque?
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Oscillator / Power Amp circuit voltage swing problem
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CLIPPER CIRCUIT to clip of higher voltages without bias
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Inner product of complex numbrs
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Electronic circuit/inductor problems
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Electric motor efficiency calculation
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Is There Truly a DC Electric Motor or Generator?
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Why is a current limiting resistor necessary in an LED circuit?
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Practical use of a quarter wave transformer
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Why current will not flow in incomplete circuit?
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Are There Ready-Made Amplifier Modules for 50A 50mV Current Shunts?
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Which JK Flip Flop is Best for Simple State Machines Using a 9V Battery?
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Zener diode application suggetions
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Diagnose Copper Wire Winding Faults
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Can a Hydrogen-Cooled Generator Run on Air Instead?
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What is a CDD Camera? - FreLon vs Pilatus Detectors
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Did My Fan Sabotage My Guitar Amp? A Strange Discovery and Solution
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How Do I Find the Peak Magnitude of H(jω) in a Circuit?
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AC Current in unconnected wires
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Rsoft-Beamprop-Multilayer waveguide
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Is the Concept of Holes in Intrinsic Semiconductors Merely Imaginary?
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Semiconductor (hole in conduction band)
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Wire loop area induction sensor
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Re: Why are transistor input and output impedances important?
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Calculating Resistors for a Photocell Dark Switch Circuit
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Diffusion current in a circuit containing semiconductor but no electric source
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What is grid voltage measured with respect to?
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How are soundwaves sent via em waves?
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Properties of Alternating Current
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Best way to produce a 10-40kHz square wave
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Measuring voltage and current of rough DC
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After Hurricane Sandy A Question about Electricity
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Understanding LED Light Pipes: How They Work and Their Composition
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Reception of audio signal, through AC plug; bypasses a volume switch that works.
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Can I define frequency for an non periodic signal?
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V=0, I=0: Open or Short Circuit?
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How often do you study each night in EE undergrad? Weedays? Weekends?
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A/C Electromagnet: Safety & Uses Explained
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Trying to run a treadmill motor without the controller
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Needing Tips for Electromagnetic Fields Class
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Multiple in-phase AC sources to a load
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Why Do We Use Mixers? - Explained
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Diff between binary digits and memory.
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DC Motor Efficiency: Does It Change With Voltage?
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Formulas for Transformer Calculations
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Ideal Transformer current relationship and problems of B-H relationship
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What is the mathematical or graphical representation of Output Voltage?
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What is the difference between IC BT66 and UM66?
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So if FM radio signals modulate the frequency of the EM wave
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Electric motor temperature sensor locations
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Relation between bandwidth and ssamplig rate
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Connecting Different Adapters to Router: 2A vs 0.7A
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