Electrical Engineering Forum

What maths does Digital-Signal Processing use? Does it apply to other areas?

Simulating Solar Panels Under Sunlight

How do fiber optic pressure sensors work?

Looking for hardware software interface to emulate mechanical switch

AC/DC Voltage Grounding vs Bonding

Designing a variable current circuit

How do I calculate armature current from active and reactive power?

Vacuum tubes to semiconductors to ?

Why to scopes BW limit to 20MHz?

Power is the measure of rate of change of energy in any circuit,then

Does bifilar winding affect transformer secondary voltage?

Using Op-Amp as Adder for Rock Stage Light System

Proximity sensor for watch to activate timer when passing a pole

How Can Headphones Act as Antennas

Why is the neutral wire connected to earth during electricity distribution?

What heat sink is best for a peltier cooling device?

How to Better Share the Current between Electrodes

How to subtract signals using lock-in-ampl

How can I create frequency channels for a 4-channel FM communication system?

Sound-activated LEDs for subwoofer and floor speakers

Why are they called pull-up resistors and how do they work with microcontrollers?

Electromagnet offset between applied voltage and magnetic field intensity

How do chokes in microwave waveguides work?

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Low-cost PCB quickturn service with automated Gerber preview

Annoying nonlinear voltage divider

How Can I Overcome Impedance Issues for Accurate Inrush Current Measurements?

Why Does My DIY Circuit Produce Unwanted Noise?

Learning ATmega16 microcontroller from basics to advanced

Assisstance with electrical diagram

Signal voltage adjustment circuit

How does mains electricity work?

How Can Accurate dBc Measurements Be Achieved with Limited Resolution Bandwidth?

How Long Will My Camcorder Battery Last?

What should be the size of HT cable from Feeder line of 11 KV to

12v fan circuit overheats transformer when switch turns off

Strain Gauging Assistance Required

Suggested waveform Amplifier for electromagnetoc coil testing?

Potential Transformer of a 3-phase

How Can I Construct an Excitation Circuit for a 3-Wire RTD?

How to use 555,2x 7490,2x 7447 to count 0 - 60?

Reading a signal off of one wire?

How long will a lc tank circuit oscillate after power is removed?

Voice coil motor force control using slow decay mode

Why does Ohm's law predict lower current for larger motors?

Solve Circuit Puzzle: 2 Current Sinks

How does a vector network analyzer obtain phase information?

Ideas for an innovative final year engineering project

Where Does the Rest of the Voltage Go in a Rectifier?

How Can I Build an Affordable Peltier Temperature Controller for My Telescope?

Simple theory question on capacity of wiring

Pi Matching Network Problem: Find X Reactance for C1, L1, C2, C3

Connecting Generators in Parallel for Hydro-power Plant

Raising 9.2V DC supply to 12-15V for HHO fuel cell using series MOTs

Is Reactive Power Useful? When Should It Be Minimized?

How to convert signal z(n) to z(t) mathematically?

Electrified highway with inductive power transfer for EVs

Physical explanation of bandwidth (analog)

Do Large Generators Really Use Permanent Magnets?

Spinning magnetic field through a coil-can this propel engines?

Energy storage alternatives to batteries?

Moisture sensors - do they exist

How can I simulate the power grid with distribution generations?

Suggstion required for setup of a 3MW Power Generation Unit.

Basic Load Resistance: Maximize Power Output

Load balancing in Parallel generators

Choosing between mesh and nodal analysis for circuit problems

Which Diodes Do I Need? - BestPCReviews

Welcome Engineer Designing a 30 W Brushless DC Motor

How to measure the output impedance of this cct

? on how to calculate current requirements for resistance wire

Creating a battery charger indicator

Electrical Engineering Notes, Formulas, Facts, and Study Guides

How to bias a transistor into cutoff

How to calculate power loss from a transformer

Can magnetic fields be nested to amplify the inner field?

Avoiding computer power-up surges passing through USB audio I/O to speakers?

Distorted grid effect in photo of LCD screen

Extending 3 Monitors 20-30 Meters

Grounding vs Earthing: What's the Difference?

Distance sensors for Trilateralization

Do interlocking offset coils carrying the same current create back EMF?

Positive and Negative 5v from 2 AA Batteries

Relationship between flux, current and voltage

Elementary level question on Accelerometer scale factor

Use of input current and quiescent supply current in logic gates

What is the minimum pulse width for switching a DC voltage/current?

What is the Beam Solid Angle of an Antenna?

Understanding Magneto Voltage: How Does a Magneto Work?

Magnetic field inside and outside the rectangular conductor

I have two transformers of rating 500 KVA. Power supply avaiable is 11

Trying to determine true power of household devices

How Can I Determine Energy and Dimensions of a Signal with Perfect Antennas?

How do you measure noise power in a receiver with a filter?

Best way to hold an object for measurement using multimeter?

Meaning of Zero Input/State Response

Receiver antennas, performance metrics

Calculate Generator Mechanical Energy

CALL DELAYP1Configuring HD44789 Display with PIC16F84

Ratings of Fuses for household applications?

To generate electricity from piezoelectric load cell