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...

Threads

Solve Math Simulation for Laser Microphones

  • Ghassan99
  • · Replies 9 ·
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9

How Should Gyro Measurements Be Integrated in Kalman Filter Models?

  • jblc
  • · Replies 9 ·
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9

Can Charge and EM Energy Change Metal Structure

  • bachrocks
  • · Replies 3 ·
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3

Why does more bandwidth means higher bit rate in digital transmission?

  • CraigH
  • · Replies 4 ·
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4

Where Can I Find Affordable Equipment for My Piezoelectric Experiment?

  • themadquark
  • · Replies 1 ·
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1

Derivation of telegrapher's equations

  • phygiks
  • · Replies 2 ·
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2

Plotting an Exponential Fourier Series

  • polaris90
  • · Replies 1 ·
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1

Constant Current Source Simulation Question

  • sailmike
  • · Replies 7 ·
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7

How does a television set generate a display?

  • Genecks
  • · Replies 21 ·
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21

Reactive Power Control: Relationship to Voltage

  • rahil123
  • · Replies 4 ·
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4

RF Radiation Beam tilt question

  • r_2016
  • · Replies 2 ·
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2

Advise on Drawing: Get Expert Opinion

  • ismat143
  • · Replies 3 ·
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3

What Is the Maximum Breaker Size for a Given Cable and Load?

  • pyro214
  • · Replies 11 ·
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11
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7

Why doesn't my lightbulb explode?

  • Stemguy
  • · Replies 6 ·
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6

Question about how current turns on devices .

  • Eflat
  • · Replies 6 ·
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6

Do I Need a Buffer for My ADC When Sharing a Bus with NAND Flash?

  • quantum8000
  • · Replies 2 ·
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2

Where does surplus current go if i switch off appliance

  • jaus tail
  • · Replies 1 ·
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1

What Are the Best Books for Learning Modulation and Demodulation?

  • Todee
  • · Replies 1 ·
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1

Thevenin's Theorem: AC Circuits with Different Frequencies

  • Vishera
  • · Replies 1 ·
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1

Measuring current output from a floating current source

  • yapatel
  • · Replies 5 ·
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5

Maximizing Brown Gas Production Using Electrolysis

  • Loydi
  • · Replies 7 ·
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7
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6

Parallel path in lap and wave winding

  • ajayguhan
  • · Replies 2 ·
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2

Question Regarding Capacitance And Inductance

  • bobbles22
  • · Replies 3 ·
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3

Basic Semiconductor Questions: Answered!

  • timkuc
  • · Replies 6 ·
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6

RF Medical Imaging Systems - Get Answers & Solutions Now

  • jackamo
  • · Replies 16 ·
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16

What are the internal mechanisms of the 741 Operational Amplifier?

  • Physixs
  • · Replies 8 ·
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8

Audio and Video Lectures on Electronics and Electrical Engineering

  • seouldavid
  • · Replies 17 ·
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17

Discrete 38khz astable oscillator drifting to 50Khz

  • gphil5
  • · Replies 19 ·
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19

Creating a Blinking LED with PIC 16F84A and 32K Crystal

  • thankz
  • · Replies 9 ·
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9

Power distribution standard and safety measures help please

  • ibrahim4941
  • · Replies 1 ·
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1
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2

Convert 1-5V to 4-20mA: Which op-amp ?

  • Etude
  • · Replies 11 ·
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11

Could a voltage signal system also work by measuring current?

  • remedemic
  • · Replies 10 ·
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10

[Help] in the integration of electric field

  • bibo_dvd
  • · Replies 3 ·
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3

Can a phasor have a negative magnitude?

  • Vishera
  • · Replies 5 ·
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5

Is there a circuit for charging metals?

  • tendor
  • · Replies 12 ·
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12

Where Can I Find Thevenin's Historical Electrical Engineering Papers?

  • Asim Qayyum
  • · Replies 2 ·
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2

Digital PID Controller: Windows OS, Processor Config/Software?

  • jaredokie
  • · Replies 14 ·
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14

What is the difference between digital controls and digital control systems?

  • timthereaper
  • · Replies 2 ·
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2

Induction Motor Torque Decreasing when Load is increased

  • Physicist3
  • · Replies 4 ·
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4

Analysing bode plots. Stability

  • james1234
  • · Replies 6 ·
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6

Find a message given a CRC and generating polynomial

  • JJBladester
  • · Replies 1 ·
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1

What are some cool projects using the 8051 microcontroller?

  • darkxponent
  • · Replies 9 ·
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9

Odd Mode Analysis: Microwave Transmission Line

  • sandy.bridge
  • · Replies 1 ·
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1

What is the Impedance of a Cross Yagi Designed for RHCP?

  • userdnl
  • · Replies 11 ·
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11

Quarter wave impedance transformer?

  • hobbs125
  • · Replies 2 ·
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2

Induction Motor Slip decrease with frequency decrease for same load.

  • Physicist3
  • · Replies 2 ·
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2

IC Testing for Logic Gate Errors

  • mremadahmed
  • · Replies 6 ·
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6

Why Does the Firing Angle Equation for FC-TCR Not Work in MATLAB?

  • rahil123
  • · Replies 1 ·
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1

Control systems design software

  • jaredokie
  • · Replies 1 ·
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1

Evaluate Used Wittig W2022 Scope - Ideas & Procedures

  • Windadct
  • · Replies 4 ·
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4

How do measurement units affect electrical devices?

  • Jewish_Vulcan
  • · Replies 5 ·
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5

Maximum Short Circuit Current (Fault-Current) before breakdown of cond

  • tipu_sultan
  • · Replies 3 ·
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3

Easiest Way to Raise DC Source's Voltage?

  • Driggers
  • · Replies 9 ·
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9

How to Plot Current vs. Time for a 2.2 kΩ Precharge Resistor?

  • nikita
  • · Replies 6 ·
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6

Electromagnet not repelling neodymium magnet

  • Jerome
  • · Replies 4 ·
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4

Can I Safely and Neatly Regulate Power for My Chameleon's Habitat?

  • aronweiss19
  • · Replies 5 ·
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5

Can a State Diagram Repeat a State Twice in a Sequence?

  • Physicist3
  • · Replies 2 ·
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2

Grounding the Transformer Neutral

  • QwertyXP
  • · Replies 6 ·
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6

Areas of EE that use computations and modeling?

  • e15
  • · Replies 1 ·
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1

Discharge circuit in electric vehicle

  • nikita
  • · Replies 4 ·
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4

Do you have a device in your home that uses a control loop?

  • jim1174
  • · Replies 4 ·
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4

Static Electricity vs Current in a Closed Circuit

  • thender
  • · Replies 9 ·
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9

Amplifier Comparison: CE, CC, and CB Types Examined - Study Guide"

  • Physixs
  • · Replies 14 ·
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14

Understanding Steady State Coefficients in Adaptive Filters

  • nikki92
  • · Replies 2 ·
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2

Can I Charge LG-VX11000 with LGLP-AHLM Battery?

  • LightFantastic
  • · Replies 7 ·
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7

Simple understanding of mosfets

  • Tesladude
  • · Replies 6 ·
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6

Overshoot Control: Determining k to Avoid Overshoot

  • peripatein
  • · Replies 4 ·
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4

Cheap, high density connector for prototyping?

  • hxtasy
  • · Replies 7 ·
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7

Interviewing an Electrical Engineer for a Career Project

  • MB2
  • · Replies 2 ·
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2

Improving 100mW FM Transmitter Design

  • neeraj kaira
  • · Replies 35 ·
2
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35
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2

How to Modify PNP BJT Voltages in Multisim 13 Simulation?

  • etf
  • · Replies 1 ·
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1

How to Use 74HC595 Shift Registers for LED Display with Arduino

  • grimofdoom
  • · Replies 2 ·
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2

Difference between large signal and small signal models

  • shawrix
  • · Replies 3 ·
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3

Does a causal system have to be non-recursive?

  • Bipolarity
  • · Replies 1 ·
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1

Induction Motor Query: Current, Power, Torque & Speed

  • Physicist3
  • · Replies 1 ·
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1

Current vs Voltage: Can Voltage Decrease Without Current?

  • neeraj kaira
  • · Replies 9 ·
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9

Voltage divider circuit and the Pull-down resister.

  • Anupam
  • · Replies 4 ·
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4

Anyone here work in the Electric Utility field?

  • atlbraves49
  • · Replies 6 ·
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6

If I hook up an L.E.D. to a 9V, is the L.E.D. in series or parallel?

  • LightFantastic
  • · Replies 28 ·
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28

Unbalanced Phase Currents in 3~ Motor

  • QwertyXP
  • · Replies 6 ·
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6

Capacitance between adjacent coils?

  • hobbs125
  • · Replies 11 ·
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11

Power Input for Motor and Back EMF

  • psycho
  • · Replies 4 ·
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4

How to Determine the voltage polarity of inductor in a circuit?

  • smatik
  • · Replies 3 ·
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3

Design a 30KW Generator: RPM 120-200, Carbon Fibre Components

  • sahil2309
  • · Replies 26 ·
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26

Technique to analyze complex circuits?

  • Tekneek
  • · Replies 10 ·
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10

What is the Wattage Calculation for a DIY Generator with Multiple Coils?

  • Alkemist
  • · Replies 62 ·
3
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62

What prevents a capacitor from changing voltage abruptly?

  • ainster31
  • · Replies 24 ·
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24

Propagation velocity through coax's with different velocity factors?

  • hobbs125
  • · Replies 3 ·
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3

Calculating voltage class ab power amp

  • Physixs
  • · Replies 4 ·
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4

Store AC & Hertz's Spark Gap Transmitter

  • LightFantastic
  • · Replies 7 ·
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7

Can I Increase Current Output to 500mA with a 7805 IC and Capacitor?

  • neeraj kaira
  • · Replies 10 ·
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10

Alternator , generator efficiency

  • Mr.Bomzh
  • · Replies 3 ·
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3

Can I Power a LED Strip with a Solar Panel?

  • lozano04
  • · Replies 1 ·
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1

Understand Hysteresis in Circuits: How to Control It

  • NukeEngineer
  • · Replies 8 ·
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8

Induced EMF in house-hold WIFI

  • kbajpai
  • · Replies 3 ·
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3

How can I prevent electromagnetic shorting in my electromagnet?

  • ritecliq
  • · Replies 32 ·
2
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32