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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...
Calculating Power Output with PWM and 1ohm Load
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Need help to gradually ramp up/down intensity of LED at power-on/power-off
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Making a non pressurized water heater
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Sound Engineering Solutions for Robert's Experiment
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Gates - Basic question from new student
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How Do You Calculate Electrical Field Strength in Kapton Insulated Cables?
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Longitudinal waves in circuits?
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Comparing Op-Amp 741 and Latest Op-Amps
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Hardware to mount pcb/prototype board to metal box?
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Open Source Humanitarian Demining Project
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Capacitor question( what do prioritize to maximize current in a RC circuit)
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Cramer's Rule in Complex Frequency Domain.
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Convert Digital Output from DAQ to Analog output?
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Control DC Motor Speed using Astable - Mike's Project
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Add DC & AC Voltages: Learn How to Do It!
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Get 5V from 9V Battery for TTL 7400 IC
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How to calculate the BusBar size?
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Electric Arc Current Estimate: 80kV, 1" Gap
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Math Courses for Electrical Engineering Degree
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Determining supply current/voltage to LED
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PSK Modulation for Serial Communication on Power Lines | How to Find a PSK Chip
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What's the purpose of R20 in this schematic
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Is a DC Battery Bank Feasible for Supplementing Power in a Remote Machine Shop?
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Understanding 3 Phase IEC Contactors/Starters
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Designing a Timed Vibration Device for Children with Autism
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Can Excel be Used for Design Optimization? Tips and Resources for Success
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How can I simulate dielectric breakdown?
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Can general prototyping boards handle up to 4-5A in current?
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What if? (concerning electrical induction)
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Solve Mystery of Strange Mobile Phone Issue
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Carmel IN Wire Harness Builder Looking for Supplier
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Wireless transmission of electricity
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Remote Volume Control for 2-channel Pyle Pro Amplifier
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Which capacitor is right for me?
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Optimizing PCB Design: Choosing Between SD and MicroSD Connectors
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Wireless information sending and baud rate
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Power in dc circuits supplying or consuming?
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Ideas for My Project: Fixing a 60-Year-Old World Time Clock
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Open curcuit voltage of photovoltaic devices
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Analog Circuit Design for Fuel Tank Sending Units: Help Needed
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Full wave rectifier for piezoelectric stack
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How Do You Analyze Circuits Containing Diodes?
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How Can I Measure Water Levels in a Tank for PLC Integration?
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LED and Resistor Circuit WiringWhich resistors should i use?
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Normalized Current in Transmission Lines Explained
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How to Set Undervoltage Lockout for TPS63001?
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Transmission Lines: Boundary Conditions Meaning
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Calculating Combined Resistance in Parallel Circuits
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How Many Watts Are Needed to Lift a 200-Pound Mass with an Electromagnet?
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The production of LEDs using PLD
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How to Convert NMEA Data to Google Earth Mapping?
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Are there steps to find the Fourier series for transformed graphs?
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Dividing energy from power source
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How Does Capacitor Power Dissipation Impact AC Circuit Behavior?
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Free Schematic Drawing Software for Posting on PF: Recommendations and Tips
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Solving Transmission Line Outages: 400 Miles of 345 kV
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NPN transistor with lowest Vbe?
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Magnetic field and voltage question
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Need a negative voltage from a 0-60V power supply
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Building a Successful Tesla Coil: Tips and Tricks for Coil Builders
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Pushing LEDs Beyond Ratings: Can My 25ma LED Survive?
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How to experimentally calculate power cable ampacity
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Right voltage, wrong frequency of operation
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How Can Satellites Re-track to Their Orbits and Adjust Speeds?
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Building a Generator to Power Home: Questions and Answers
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Has anyone used Flexi Force sensors before?
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Electrostatic Filter for Computers
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Want a up counter but have a down counter
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Do I Need Multiple Power Supplies for This Op-Amp Circuit?
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Microcontroller for DC Motor Controller
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Capacitor Polarity: Which Edge is Negative?
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Differential Amplifier Common Mode Problem
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Voltage Drop Question - Building Wiring
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Adding Harmonics: Doubling Frequency of Alternating Signals
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Help designing a thermistor circuit
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Electrical Engineering: Transformer Question for Power Shower
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Water-Sealing a Circuit for Submersion: LM35 Temp. Sensor Tips
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Controller for TFT LCD Monitor: Tips & Suggestions
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The question: Is Electrical Engineering the Right Choice for Me?
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What Are the Key Takeaways from My 2-Week HDL Microcontroller Project?
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Why Do Railroad Tracks Experience Voltage and Current from Nearby Power Lines?
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Percent% Errror Quoted for Electrical Components. What is it?
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Electrical Coordination Training
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Increasing voltage, from millivolts to 120volts
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Nikola Tesla's Radiant Energy System
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Single phase motor loading query
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What Is Electric Isolation and How Does It Differ from Galvanic Isolation?
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How can I build a Kirlian machine for my experiments?
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Wiring question: Going from larger wire to smaller wire
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Need help choosing a Power MOSFET
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Becoming a Professional Engineer
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Creating a Room Lighting Device for Homes
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How Does a Constant Current Circuit Boost Resistance in Differential Amplifiers?
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Wiring that can retract and expand?
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Transceiver, near field, very low cost
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What Controller Configuration Works Best for Cascade Buck Converters?
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How to determine unCoxW/L value of a MOSFET?
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What Colors Are Created by What Compound?
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Do TO-220 package MOSFETs fit on a breadboard?
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Where can I find a piezo stack for a reasonable price?
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