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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...
Do I Need Flyback Diodes for an L293D and 5V DC Motor Circuit?
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What Is the RMS Current of a 10V Sine Wave Through a 5 Ohm Resistor?
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Integrated Circuit vs Transistor/Resistor Circuit Explained
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Not enough serial ports on Arduino Mega -- Options?
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Influence of Motor Winding End Turns On Torque
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Commercial transformers for variable frequency & voltage
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Memristor is really fourth circuit element or not?
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What Happens When a Transformer Core Reaches Saturation?
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Charging a 12v battery permanently wired in a circuit
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Electromagnetic Induction Project Help
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Understanding the RCS of a Sphere: Deciphering Confusing Results
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What Are the Key Disadvantages of D-Type Bistables Beyond Timing Issues?
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NEC: Outlet Rating on 20A Breaker? Current Per Outlet?
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Question about transformer reflected source
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Understanding Voltage Regulation in Transformers
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USB and Other Cheaper Oscilloscopes
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Faraday Cage For Lightning Protection
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No Control Over DC Motor Speed After Bearing Change - Help Needed
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Calculating voltage of pm generator
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Modifying a phone charger from 5V down to 3V&4V
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Force Computer ATX Power Supply to turn on Without Motherboard
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Regarding a bimorph's structure
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Is Cloth-Covered Wire an Effective Insulator for High Voltage Experiments?
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Audio amplified VSM (vibrating sample magnetometer) sample
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Adaptive PID controller implementation
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Understanding MMF in Transformer
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What type of power cord can I use to fix a coffee maker?
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Can I make a gate that will work with AC voltage?
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How to measure and control the torque of a motor?
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AC Current Source: Build an Op-Amp Circuit for µA RMS
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[ANSYS] Simulation of Permanent Magnets
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DC-AC converters, Solar inverters
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Maximizing Current Output in Piezo Electric Footpaths
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RF radiation out of closed steel container
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More on the Tesla Batteries (for use by Utilities)
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Single Phase Motor: Questions Answered
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Low RPM, High Torque on dry cell batteries
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Can I control the lighting of thousands of optical fibers?
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Why Do We Use 230V/50Hz and 110V/60Hz in Mains Electricity?
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Intel Galileo Gen 2 & IOT Workshop: Prerequisites for EE Students
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Difference between digital and discrete signal
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How Can DC Distribution Improve Power Efficiency in Server Farms?
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VRG (Vertical Replacement Gate) Mosfet
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What's the difference between fine and coarse measurement?
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Parallel Plate Capacitor with variable Dielectric (water)
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Difference in material between 1250A, 40KA & 1250A, 50KA?
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Anybody know what this thing is?
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A.C. resistance of non-cylindrical conductors
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What are pyramidal RAM geometry? (on Anechoic chamber)
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Using 8 Mega Volts DC as electric energy source?
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Finding a 1.5 GHz Line Amplifier for RG59 Coaxial Cable Loss
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Strong static magnetic field influences on IC
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Can the potential inside a metallic cavity electrocute someone?
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How to tell a wire is plugged in?
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DC Generator Converted to Alternator
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Shorting neutral to Earth confusion
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How is the US power grid kept in phase?
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A twist on Maxwell's equations boundary conditions
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Solve the Audio Jack Mystery with Nat
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Input Resistance of Common Gate question....
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Understanding quadrature sampling
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Why Did My Simple LDR Circuit Stop Working with AA Batteries?
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Current capacity of capacitors?
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Why do patch antennas have leakage if they have standing waves?
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Need a source for industrial quality water monitor probes
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Solar power and power loss over distance
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Bright light from white light connected 240ac through 1k
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Generator output frequency and rpm
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What is the Correct Z-Transform of x(n) = -2^n u(-n-1)?
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HR neuron model using analog computer technique
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Traction application -- Which type of motor is best?
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Transient FEM Simulation of a Solenoid Actuator with MAXWELL
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High-temperature semiconductors -- mission to Venus
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LED Bulb that Stays Lit Despite Power Outtage
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Zero order hold -- Discrete control systems
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I built a 3 stage PWM solar charger using an arduino
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Why does lowering the slew rate lower the electrical noise?
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A question regarding transmission line
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Current requires a closed loop to flow in DC, not AC?
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What Does This Symbol in Relay Logic Diagrams Represent?
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Fe needed to lift up mass of size m
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What is a magnetic field? (fun mental exercise)
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Can you charge a 12v car battery with capacitor?
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Power Electronics: Why Semiconductor Devices Operate as Switches
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Precision Rectifiers: Get Perfect DC from Sinusoidal Wave
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Entropy question for 2 input 1 output system
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Making the sum of 2 resistors independent of 1 of them
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How to measure amperes with a constant current welder?
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Example of a variable capacitor input op-amp to voltage....
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Vacuum tubes and electronic oscillators
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Non-Chemical Propulsion Alternatives for Space Launches
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Multiplexer as a Position Sensor: How?
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Anyone ever run a webserver off a microcontoller?
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U-Shaped Ferrite Core Inductor question
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Optimal way to turn off a triac
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Can a 1n4009 protect a LED from reverse breakdown voltage when powered by mains?
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Electromagnetic Waves: Coils, Transmitters & Energy
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Off the top of your head can someone name a pic micro....
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Power Calculation: S=VI & V*I Meaning
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Can Power Electronic Components Affect Power System Stability?
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