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Electrical Engineering Forum

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...

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Where Can I Find Digital Measurement Tutorials for Electronic Engineering?

electronic engineer
Dec 8, 2005 · Replies 1 · Dec 8, 2005

Replies: 1

Is it possible to subtract two waveforms without a common reference or ground?

juming
Dec 7, 2005 · Replies 1 · Dec 7, 2005

Replies: 1

Electrical engineer reference book

ranger
Nov 29, 2005 · Replies 2 · Dec 6, 2005

Replies: 2

Need Help with Kirchhoff's Law? Get Expert Answers Here!

c_man
Dec 6, 2005 · Replies 3 · Dec 6, 2005

Replies: 3

Operational Amplifier Course - Topics and Tutorials

electronic engineer
Dec 2, 2005 · Replies 4 · Dec 5, 2005

Replies: 4

Classes on waves, circuits, and stochastic models

barneygumble742
Dec 5, 2005 · Replies 2 · Dec 5, 2005

Replies: 2

How Should Grounding and Signal Isolation Be Handled in Analog Circuit Design?

formulajoe
Dec 4, 2005 · Replies 7 · Dec 5, 2005

Replies: 7

Solenoid vs Relay: Uses & Differences

karim102
Dec 3, 2005 · Replies 2 · Dec 5, 2005

Replies: 2

Ladder diagram for cooling system

TSN79
Dec 3, 2005 · Replies 7 · Dec 4, 2005

Replies: 7

Is there a name for these graphs?

Omegatron
Dec 4, 2005 · Replies 2 · Dec 4, 2005

Replies: 2

How Can I Make a Simple Rectifier?

karim102
Nov 30, 2005 · Replies 9 · Dec 3, 2005

Replies: 9

How/why does electricity make metal shiny?

mugsby
Dec 2, 2005 · Replies 2 · Dec 2, 2005

Replies: 2

Adaptive Filtering for Digital Signals on 32bit 400Mhz Processor

dduardo
Dec 2, 2005 · Replies 4 · Dec 2, 2005

Replies: 4

Rotary Actuator vs Linear Actuator - What's the Difference?

karim102
Dec 2, 2005 · Replies 1 · Dec 2, 2005

Replies: 1

What is the circuit for the Polyfusion Noise Generator?

fpop
Nov 30, 2005 · Replies 3 · Dec 1, 2005

Replies: 3

Measuring Periods w/ Motorola HS12 ICs

formulajoe
Nov 30, 2005 · Replies 1 · Nov 30, 2005

Replies: 1

What are the basic functions of an inductor?

beanryu
Nov 26, 2005 · Replies 4 · Nov 29, 2005

Replies: 4

How a digital to analog converter works

variable
Nov 29, 2005 · Replies 4 · Nov 29, 2005

Replies: 4

How Do You Simplify This Logic Expression Using Quinne-McClusky?

electronic engineer
Nov 29, 2005 · Replies 3 · Nov 29, 2005

Replies: 3

Which is better for creating DC power, a Generator or an Alternator?

karim102
Nov 29, 2005 · Replies 2 · Nov 29, 2005

Replies: 2

Light Intensity Meter: Schematic, ICL7107, Eagle & More

electronic engineer
Nov 24, 2005 · Replies 9 · Nov 29, 2005

Replies: 9

How Can a Cylindrical Cavity Create Constant Magnetic Flux Density?

fufufuha
Nov 28, 2005 · Replies 2 · Nov 29, 2005

Replies: 2

Comparing Lead-acid and Nickel-Cadmium Batteries

karim102
Nov 28, 2005 · Replies 1 · Nov 28, 2005

Replies: 1

Are Two Flip-Flops Sufficient for a Modulo 4 State Machine?

success2be
Nov 27, 2005 · Replies 4 · Nov 28, 2005

Replies: 4

Bit of trouble understanding basic electronics

Metro_Mystery
Oct 24, 2005 · Replies 9 · Nov 27, 2005

Replies: 9

Does anything in copper wire change when it's burned in?

mugsby
Nov 1, 2005 · Replies 8 · Nov 27, 2005

Replies: 8

Fundamental Questions: Voltage, Current & AC Signals

beanryu
Nov 15, 2005 · Replies 3 · Nov 27, 2005

Replies: 3

Capacitor Polarity: Determining Polarity Visually & Beyond

steve9983
Nov 8, 2005 · Replies 9 · Nov 27, 2005

Replies: 9

Can resistance wire and batteries be used to create a self-heating bottle?

briguy2188
Nov 25, 2005 · Replies 10 · Nov 27, 2005

Replies: 10

Questions about Lasers: Maser Substance & Wavelength Determination

newbie7.07
Nov 24, 2005 · Replies 5 · Nov 26, 2005

Replies: 5

NTC Rod Thermistor Resistance Temp Coefficient @ 293K

EIRE2003
Nov 22, 2005 · Replies 2 · Nov 25, 2005

Replies: 2

Coupling between tuned circuits

temujin
Nov 24, 2005 · Replies 3 · Nov 25, 2005

Replies: 3

Maximizing Benefits as a Member of a Scientific Forum

electronic engineer
Nov 23, 2005 · Replies 3 · Nov 23, 2005

Replies: 3

How Can Wireless Power Revolutionize Charging for Electronics?

ElectroPhysics
Nov 2, 2005 · Replies 41 · Nov 21, 2005

2

Replies: 41

Why would a circuit have a zero ohm resistor (3 black bands) in it?

EIRE2003
Nov 16, 2005 · Replies 13 · Nov 21, 2005

Replies: 13

Looking for a Budget-Friendly Solid-State Inclinometer?

dduardo
Nov 19, 2005 · Replies 5 · Nov 21, 2005

Replies: 5

Levitating Steel Sphere: Engineering Questions Answered

cd27
Nov 18, 2005 · Replies 7 · Nov 21, 2005

Replies: 7

Understand Zero Initial Condition in Linear Systems

willisfang
Nov 19, 2005 · Replies 2 · Nov 21, 2005

Replies: 2

Careers in Electronics: Math Topics & Classes for Study

toxique
Nov 18, 2005 · Replies 4 · Nov 19, 2005

Replies: 4

Designing Bandreject filters

Corneo
Nov 19, 2005 · Replies 1 · Nov 19, 2005

Replies: 1

Understanding why we multiply log(P/Po) by 10

dervast
Nov 18, 2005 · Replies 4 · Nov 18, 2005

Replies: 4

Antenna Signals: Reflection, Distance and Phase

dervast
Nov 15, 2005 · Replies 5 · Nov 18, 2005

Replies: 5

Getting Started with EE Project Ideas for Beginners

thowonasweaterandgo
Nov 18, 2005 · Replies 2 · Nov 18, 2005

Replies: 2

Current to voltage converter using opamp

palasjn
Nov 16, 2005 · Replies 2 · Nov 18, 2005

Replies: 2

Understanding Op Amp Node Voltage Analysis: Equation Differences at Node D

seang
Nov 18, 2005 · Replies 1 · Nov 18, 2005

Replies: 1

Electricity generated using an armature

stu1984
Nov 16, 2005 · Replies 2 · Nov 18, 2005

Replies: 2

Need help picking out a multimeter

ImperialGuardWH40K
Nov 16, 2005 · Replies 2 · Nov 17, 2005

Replies: 2

Revamping My Scooter with 12V LED Neon Sticks & Axle Generator

oldunion
Nov 7, 2005 · Replies 4 · Nov 17, 2005

Replies: 4

How many laptops can be plugged into a desk outlet without blowing the fuse?

jaxnnux
Nov 15, 2005 · Replies 7 · Nov 16, 2005

Replies: 7

Read somewhere about polarization

dervast
Nov 16, 2005 · Replies 4 · Nov 16, 2005

Replies: 4

Can Negative Feedback Improve Amplifier Performance?

jonathansd
Oct 28, 2005 · Replies 12 · Nov 15, 2005

Replies: 12

Majoring in Electrical Engineering

juicev85
Nov 9, 2005 · Replies 3 · Nov 15, 2005

Replies: 3

Where Can Engineering Enthusiasts Find Quality Electronic Components?

EbolaPox
Nov 14, 2005 · Replies 1 · Nov 14, 2005

Replies: 1

Home Power Generation - Can You "Sell" Energy Back to the Grid?

rickrock
Nov 2, 2005 · Replies 9 · Nov 14, 2005

Replies: 9

Help frequency to dB relationship

frogdogbb
Nov 11, 2005 · Replies 4 · Nov 14, 2005

Replies: 4

Connecting Different Batteries in Parallel: What Happens?

cepheid
Nov 8, 2005 · Replies 2 · Nov 14, 2005

Replies: 2

Designing Digital Circuit to Determine Frequency of Incoming Signals

formulajoe
Nov 13, 2005 · Replies 2 · Nov 13, 2005

Replies: 2

Where Did Half the Energy of Two Capacitors Go?

Martin
Nov 5, 2005 · Replies 43 · Nov 12, 2005

2

Replies: 43

Understanding Image Force: Barrier or Reducer?

ssegga
Oct 28, 2005 · Replies 1 · Nov 12, 2005

Replies: 1

Creating the Psinetic Core: Theory, Design, and Implementation

cd27
Nov 9, 2005 · Replies 8 · Nov 10, 2005

Replies: 8

Equation for Breakpoint Frequency in High and Low Active Filters

Midas_Touch
Nov 10, 2005 · Replies 1 · Nov 10, 2005

Replies: 1

Getting electricity from water tap

vabamyyr
Nov 9, 2005 · Replies 4 · Nov 9, 2005

Replies: 4

Wind Power Generation: Calculating Output from 30mm Turbine

stu1984
Nov 9, 2005 · Replies 1 · Nov 9, 2005

Replies: 1

Balancing Transformers: Info on Syncing, Load Balance & Power Loss

Sherman
Nov 8, 2005 · Replies 2 · Nov 9, 2005

Replies: 2

Testing an Inverting Amplifier Circuit with R1 = 10k and R2 = 100k

Midas_Touch
Nov 8, 2005 · Replies 4 · Nov 8, 2005

Replies: 4

Can the logical state really be determined during this time?

JamesJames
Nov 6, 2005 · Replies 2 · Nov 8, 2005

Replies: 2

I-V characteristics of a silicon p-n junction diode

smn
Nov 7, 2005 · Replies 2 · Nov 7, 2005

Replies: 2

Can unstable circuits with right-side poles exhibit resonant frequencies?

EvLer
Nov 4, 2005 · Replies 2 · Nov 7, 2005

Replies: 2

Build a Simple IR Receiver Circuit for LED Lighting | Easy Instructions

wzeller
Nov 5, 2005 · Replies 5 · Nov 7, 2005

Replies: 5

Does the Equation Vout=-Iin*Rf Always Apply in Current-to-Voltage Converters?

Midas_Touch
Nov 6, 2005 · Replies 1 · Nov 6, 2005

Replies: 1

How Can I Use a Transistor to Drive a Relay with a Negative Output?

triden
Nov 5, 2005 · Replies 2 · Nov 6, 2005

Replies: 2

Debunk me, please (Hydo-electric power)

RunDMC
Oct 27, 2005 · Replies 19 · Nov 5, 2005

Replies: 19

Implementing digital PID control

beserk
Oct 25, 2005 · Replies 6 · Nov 4, 2005

Replies: 6

Ammeter and voltmeter in circuit

ranger
Nov 1, 2005 · Replies 3 · Nov 4, 2005

Replies: 3

Free Sample Chips: Get Free Samples from TI, Maxim & More

ranger
Nov 4, 2005 · Replies 4 · Nov 4, 2005

Replies: 4

Comparing Multisim vs Orcad: Which is Better for Simulating Circuits?

abdo375
Oct 19, 2005 · Replies 2 · Nov 4, 2005

Replies: 2

Explain to me all these offset concepts

variable
Nov 3, 2005 · Replies 1 · Nov 4, 2005

Replies: 1

Where Can I Learn About Large Signal Operations of MOSFETs?

shaiqbashir
Nov 3, 2005 · Replies 1 · Nov 3, 2005

Replies: 1

How can I determine where the wires in a circuit diagram connect?

Serj
Oct 28, 2005 · Replies 12 · Nov 3, 2005

Replies: 12

Thevenin equivalent of a half-wave rectifier

freemind
Oct 30, 2005 · Replies 4 · Nov 2, 2005

Replies: 4

Comparing Current Sources: Op Amp vs. Transistor

variable
Oct 31, 2005 · Replies 1 · Nov 1, 2005

Replies: 1

Input impedances for both inverting and non-inverting amplifiers infinity?

math&science
Oct 31, 2005 · Replies 7 · Nov 1, 2005

Replies: 7

Need Help with Circuit Problem? Let's Solve it Together!

darrenabrown
Oct 31, 2005 · Replies 1 · Oct 31, 2005

Replies: 1

Laplace Transform of f(s) | Calculation of 𝜓(s)

darrenabrown
Oct 31, 2005 · Replies 1 · Oct 31, 2005

Replies: 1

Choose the Best Core Material for Your Electromagnet

Jdo300
Oct 30, 2005 · Replies 9 · Oct 30, 2005

Replies: 9

Dfiference between demux and decoder

EvLer
Oct 29, 2005 · Replies 2 · Oct 30, 2005

Replies: 2

Implementing a Divider Circuit - A Guide

EvLer
Oct 22, 2005 · Replies 4 · Oct 29, 2005

Replies: 4

Maximizing Your Chances of Passing the EIT: Tips and Advice

vptran84
Oct 27, 2005 · Replies 2 · Oct 29, 2005

Replies: 2

Powerful Radar Requirements: An Overview

Leon W Zhang
Oct 29, 2005 · Replies 1 · Oct 29, 2005

Replies: 1

Diode Configuration in Protection Circuit: Nose-to-Nose or Tail-to-Tail?

nbo10
Oct 27, 2005 · Replies 3 · Oct 28, 2005

Replies: 3

Find Gain of JFET Diff Amp: V1 & VD2 Explained

variable
Oct 27, 2005 · Replies 2 · Oct 27, 2005

Replies: 2

Maximizing gain in a bipolar transistor amplifier: capacitor vs. resistor

math&science
Oct 26, 2005 · Replies 4 · Oct 26, 2005

Replies: 4

Calculate the resistance at 18 Celsius

kEEhOLDEN
Oct 25, 2005 · Replies 2 · Oct 25, 2005

Replies: 2

White Noise Generator: How Does it Work?

Beer-monster
Oct 22, 2005 · Replies 5 · Oct 24, 2005

Replies: 5

Load Current vs Bleeder Current: What's the Difference?

asdf1
Oct 22, 2005 · Replies 3 · Oct 23, 2005

Replies: 3

Why can a voltmeter potentially load a circuit?

asdf1
Oct 22, 2005 · Replies 1 · Oct 22, 2005

Replies: 1

Capacitors in Red - Circuit Functions

math&science
Oct 21, 2005 · Replies 2 · Oct 21, 2005

Replies: 2

Constructing a Circuit to Limit Voltage of 20V Peak-to-Peak Sine Wave

laminatedevildoll
Oct 20, 2005 · Replies 3 · Oct 21, 2005

Replies: 3

Creating a Power Supply for a Capacitor Bank

counterphit
Oct 20, 2005 · Replies 1 · Oct 20, 2005

Replies: 1

How Can I Convert Various Signals Into One Standard Square Wave?

formulajoe
Oct 18, 2005 · Replies 3 · Oct 20, 2005

Replies: 3

sidebar

Electrical Engineering

Electrical engineering is a discipline within engineering that focuses on the study and application of electricity, electronics, and electromagnetism. Electrical engineers design, develop, and maintain systems and devices that utilize electrical power, ranging from small-scale electronics to large power distribution networks. The field encompasses a diverse range of technologies, including telecommunications, signal processing, control systems, and power generation.

Electrical engineers play a crucial role in advancing technology, contributing to innovations such as computers, smartphones, renewable energy systems, and electric vehicles. Their work involves a combination of theoretical understanding, mathematical modeling, and practical application to create solutions that power the modern world.

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