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 Can a Cockroft-Walton Voltage Doubler Be Modified for Higher Multiplication?
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How Do You Calculate EMF for a Custom Generator Design?
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Finding 6V/12V Taillight/Brake Light Bulbs in Milwaukee
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Cause of High-Pitched Sound in Camera Flash Circuits
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Could you ask your friends if you don't know
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Electric motor + 12 volt battery ?
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The Real Size and Function of an E-Gun
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Can 120V adapters function when supplied with 240V?
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House Rewiring: Too Many Dots for Safety?
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Transform AC to DC: Understanding Commerical Adapters
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Does anyone know any practical uses for the number Phi?
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Indirect vs. Direct Bandgap Semiconductors
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Calculate Input Impedance of a Small Circuit at 13.56 MHz
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Solve Logic Circuit Troubleshooting Problem
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How Do I Interpret Circuit Schematics for Building a Pocket Amplifier?
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Transistor as switch-op amp voltage amplifier?
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Where to Find Solved KCL and KVL Problems for DC Circuits?
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Circuit-Lighting White LED w/ Ericsson P800 Handsfree
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What is DLP™ technology and how is it used in various products?
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Control Systems Engineering: Books to Master the Basics
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Engineer vs. Math: Solving the Calculus Conundrum
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Info/help/cct diagrams on ECG machines
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Could a variable capacitor divider replace a Variac?
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Build an Electric Paintball Gun Circuit
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Robotic Pointer: Accurate Pointing with Polar Coordinates and Stepper Motors
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Finding a Pin Compatible Alternative to the DAC0830
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LED Voltage Drop Fluctuation: Investigating the Cause
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A power plant that uses more power than it generates
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Electrical engineering undergrad
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Phasor Diagrams of Series Parallel RLC circuits
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Microphone - transistor switching on a led
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Viewership Numbers: Uncovering the Mystery
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Which microcontroller to learn?
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How Does Wavelet Theory Enhance Signal Analysis?
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Fixing Old Dishwasher Motor - Starting Capacitors Needed?
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Discovering Solid State Electronics: Devices and Their Applications
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Capacitance Variations in Cylindrical Capacitors
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Circuit designer and hardware problems
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Is Last-Minute Feedback on Personal Statements Effective?
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Do circuits need to be used in Radar related hardware?
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Transistor LED Circuit with Mobile Sound Control | DIY Guide
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Difference between AC and DC current
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Building a noise detecting circuit
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Can I Make My 0-5v Pulse Wireless with a Small Transmitter?
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Max Charging Current for SLA Batteries: Avoiding Damage
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Is Charging a 170Ah SLA Battery at 32A Safe?
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Faraday Disk Experiment: Testing Induction and Efficiency
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Why should one use convolution ?
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Affordable Lab Equipment: O-Scope and DAC Board for Sale
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Designing a Safe 500mA Source Circuit with Short to GND Protection
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Measuring 3 Phase Power Using Wattmeter Methods
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Why Choose Schematic A Over Schematic B for Transformers?
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Headphone Impedance: Can My Lloyd's Y691 Work with Victor JA-S11?
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Is there a 7/8 bit switch for microcontrollers?
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Need Circuit help for Airsoft Project
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Bandwidth Capacity & Frequency: A Graphical Representation
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Wye Delta Impedence Transform Proof?
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Help! Need Advice: Switching from CE to EE/IE
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Input Impedance of SIMPLE Circuit
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Designing a Circuit to Prevent Damage from Higher Voltage Battery: Help Needed
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Constructing an Electromagnetically Actuated Micro Pump
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Transformer Wiring Troubleshooting - 230V to 12V
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Can an AC Signal Illuminate LEDs in My Car Speakers?
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Normally Open Switch for Strobe Light Synchronization
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Recording Sound: Building a Device with Battery Power
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Inexpensive yaw rate (azimuth) sensor distributors?
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How Can I Optimize a Power Supply for My Electrolytic Cell?
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GSM Cell phone to Transmitter/Receiver
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Question about variable resistors
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Limited knowledge of electrical circuits
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Connecting Serial Port Joystick to USB
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Q is the quality factor of series resonant circuits
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Electromagnets suffer from temp coefficients?
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Calculating Electro-Magnet Holding Force
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Mechanics in Electrical and Computer Engineering: A Primer
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DC Motor Speed Control - Ideas & Circuits
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Solving Network Nodal Voltages & Voltage-to-Current Conversion Tutorial
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What is meant by signal-to-noise ratio?
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Convolution Code and Error Correcting Capability
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Blow dryers and other elementary things
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2KVA transformer how do I determine the max. safe primary current.
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Is a Matching Circuit Needed Between an Antenna and Signal Generator?
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Testing a Car Battery Charger for 6-12V Batteries
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Parallel RL Circuit: Get Help with AC Supply & Differential Equation
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How Do You Calculate RLC Circuit Parameters and Half-Power Frequencies?
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My Fixing Escapade: Troubleshooting a Fan and TV
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Does magnet wire always have to be used in the production of solenoids
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AC Electrical Theory Handbook Vol 3
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Building a Battery Charger with Car Alternator
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Laplace transform with delta function
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Can You Build Your Own Computer with Limited Knowledge of Electrical Circuits?
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Solving natural/step response in RL/C circuits
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Load Resistor in a MOSFET amplifier
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Power in = Power outbut what about for solenoids?
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How to Design a High-Frequency Air Core Transformer for Low Power Applications?
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How Do Submarines Receive Electromagnetic Signals Underwater?
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What is the correct way to convert dBuA to mA/m for magnetic field strength?
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A Commuter Diode Explanation Problem
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Schottky contacts - band bending
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The best places to buy motors/servos
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