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
Engineering Math: Laplace Transform
- whatphysics
- · Replies 5 ·
What is the effect on audio of using larger wattage resistor
- Planobilly
- · Replies 7 ·
I want to replace an AC motor with a DC motor
- ws309
- · Replies 8 ·
Project: Speed and force control of a linear actuator
- ramzerimar
- · Replies 7 ·
Quality control testing for an electrical product
- Davd_C
- · Replies 1 ·
How to read the code on vintage ceramic capacitors
- Planobilly
- · Replies 15 ·
Apparent Power vs Complex Power: Understand the Difference
- FionaZJ
- · Replies 4 ·
Need help in step response circuit diagram
- whatphysics
- · Replies 5 ·
Microcontroller/optoisolator interface
- nothing909
- · Replies 14 ·
How do you work out simultaneous eqns w/ complex numbers & phasor
- whatphysics
- · Replies 9 ·
Is Picture 2 a Brushless DC Motor and How Do Winding Methods Affect Efficiency?
- fahraynk
- · Replies 6 ·
Difference between radio transmission technologies
- knight92
- · Replies 8 ·
Can you tell me if this amp design will work
- Planobilly
- · Replies 6 ·
Ultra thin silver and gold foil
- rppearso
- · Replies 6 ·
How can I get my insurance to cover full replacement after lightening damage?
- Isaac Olson
- · Replies 2 ·
Voltage divider with offset
- Rx7man
- · Replies 25 ·
What amount of amperage do i need for electrolysis of water?
- Ali Durrani
- · Replies 9 ·
Powerbank for Bicycle: Charging a Li Ion Battery with Varying Current
- Akmalidin
- · Replies 3 ·
Current of Phasor going in CCW direction
- smstepanic
- · Replies 3 ·
Semantics of "Can we store electricity?"
- Sorade
- · Replies 6 ·
Synchronous generator under load
- cnh1995
- · Replies 5 ·
How Does Earthing Work in Electrical Systems?
- cnh1995
- · Replies 3 ·
Optimal location of receiver on a transmission line
- Mike Vines
- · Replies 12 ·
Kalman Filter States: What Do They Represent?
- Guillem
- · Replies 1 ·
Fresh Water Hydrogen: Practical Energy Storage?
- Algr
- · Replies 13 ·
RMS value secondary voltage electronic halogen transformer
- Merlion
- · Replies 1 ·
Help understanding a semi-controlled full rectifier
- jendrix
- · Replies 9 ·
High Voltage LED Solution for 4.2A Circuit
- btb4198
- · Replies 8 ·
Completely solar powered engine -- is my design good?
- caters
- · Replies 6 ·
How to Log Continuous Peak-to-Peak Voltage Changes on an Oscilloscope?
- rwooduk
- · Replies 1 ·
Harmonic sources, flowing from load, why?
- OliskaP
- · Replies 5 ·
Will these two brushed DC motors reach the same RPM
- William123
- · Replies 13 ·
Where is the RLC circuit time constant"2L/R" coming from?
- garylau
- · Replies 10 ·
I need some insight from a speaker expert
- Planobilly
- · Replies 3 ·
ZigZag transformer and harmonics
- KraakeCrest
- · Replies 2 ·
Resulting magnetic flux in the core of a transformer
- HeleneFR
- · Replies 3 ·
Fitting a thermocouple to a motor
- Marky32
- · Replies 5 ·
Battery temperature while charging
- Akmalidin
- · Replies 3 ·
Is Using Oversized Wire for a Cooktop Safe and Up to Code?
- Hotwire73
- · Replies 4 ·
How can a Tesla run for so long?
- Jakeeis
- · Replies 5 ·
Can capacitors receive EM energy?
- Narayanan KR
- · Replies 12 ·
Can Bluetooth improve GPS accuracy on mobile devices?
- Ez4u2cit
- · Replies 7 ·
Motors in series: how do you stop one motor from spinning?
- sfensphan
- · Replies 6 ·
Thermistors calculation of base resistance
- physocs1
- · Replies 3 ·
How can I safely vary the current to a variable torque DC motor for my project?
- MacLaddy
- · Replies 25 ·
Why wind turbines don't have their dynamos closer to ground?
- kevin_tee
- · Replies 7 ·
A general transistor switching circuit question
- Planobilly
- · Replies 24 ·
Split clock signal (provided by oscillator)
- Tom48
- · Replies 4 ·
Current Rating of an AC Generator
- Sent
- · Replies 2 ·
Can an Outlet Checker Ensure Proper Grounding of Electrical Wiring?
- chaddey
- · Replies 2 ·
Alternating Current, live and neutral wires
- maximus123
- · Replies 5 ·
How Do You Build a Functional Leyden Jar for a School Project?
- chaddey
- · Replies 3 ·
Issues with my investigation in capacitance
- Filippo Ficarra
- · Replies 7 ·
How a remote controlled car know which button is pressed?
- anandzoom
- · Replies 3 ·
Can I Use AC to Power DC LED Light Bars for Stage Production?
- Matt2623478600
- · Replies 13 ·
Transmisison Line Shunt Capacitance
- yabb dabba do
- · Replies 6 ·
EMF generated by solenoid around hollow Iron core?
- CJSpankey
- · Replies 5 ·
I need to make or buy a insulated wire Mesh
- 13Nike
- · Replies 13 ·
Why Does Constant DC Current Not Imply Changing Electron Velocity?
- yabb dabba do
- · Replies 3 ·
Use of solid materials as medium for data transfer
- member 607966
- · Replies 11 ·
EM waves and traditional method of transmission
- Jackson Lee
- · Replies 13 ·
Why does radio reception change drastically at dawn and dusk?
- anorlunda
- · Replies 5 ·
Optimizing AC Power Supply Wiring for Desired Equipment Setup
- Denny Lai
- · Replies 15 ·
Synopsys ICC: cell stats and post route netlist from mwlib
- reddvoid
- · Replies 1 ·
Why Does the Skin Effect Not Reverse into a Core Effect in AC Conductors?
- Jackson Lee
- · Replies 8 ·
Beginner Question About Series Parallel
- dlacombe13
- · Replies 8 ·
Current, B, E field directions on line in TEM mode
- yabb dabba do
- · Replies 1 ·
Critical bending radius of optical fibres
- OrangeYogi
- · Replies 3 ·
Can the Poynting Vector Be Applied to DC Current?
- Jackson Lee
- · Replies 2 ·
New '56 Fender Deluxe Amp Build - Photos & Info
- Planobilly
- · Replies 5 ·
Modeling E and B field of power lines
- yabb dabba do
- · Replies 2 ·
Help me understand zero sequence currents
- KraakeCrest
- · Replies 11 ·
Number Guessing circuit -- I in creating this circuit
- Vincci
- · Replies 3 ·
Any Fluke fans out there? (Fluke 87-V DVM questions)
- Guineafowl
- · Replies 7 ·
Question about voltage polarity and power
- Logical Dog
- · Replies 6 ·
How does flow of current result in sound?
- Logical Dog
- · Replies 7 ·
Optical Bandpass filter specification
- OrangeYogi
- · Replies 2 ·
Question about a Hall effect sensor
- DarkBabylon
- · Replies 5 ·
Position of brushes on the commutator in a DC generator
- Axe199
- · Replies 5 ·
Beginner's question of opamp stability
- yungman
- · Replies 2 ·
Sending a Number Over Wifi: Energy Requirements
- akahn430
- · Replies 3 ·
Super small electronic variable resistor -- Exists?
- MeaningfromForm
- · Replies 43 ·
AM vs Beats: Why Do We Need a Carrier Wave?
- LLT71
- · Replies 19 ·
Small solar panel large toy car
- pug
- · Replies 4 ·
Continuous and discrete spectra
- Domenico94
- · Replies 4 ·
What is the purpose of Electro-Optical Modulator (EOM)?
- OrangeYogi
- · Replies 1 ·
Home furnace different leg voltage
- Joey30
- · Replies 9 ·
Understanding VCEsat: The Impact of Resistance on BJT at Different Currents
- Genji Shimada
- · Replies 6 ·
Mosfet Operation: Vgs, Vds, and Vth Explained
- Genji Shimada
- · Replies 1 ·
Why is my custom microwave transformer producing inconsistent voltage?
- RED119
- · Replies 5 ·
Creating on/off capability using same normally opened P.B
- DjMadness
- · Replies 6 ·
Phase Difference Between Two AC Signals: Can it be Zero?
- akash verma 1920
- · Replies 5 ·
Understanding phase shift w/ time of 2 different frequencies
- uniqueguy
- · Replies 6 ·
Simple program in assembly using Tiva C launchpad?
- jean28
- · Replies 2 ·
My Static RAM Cell I Made over the Weekend
- LtIvan
- · Replies 6 ·
Input Impedance of off center fed dipoles
- Jackson Richter
- · Replies 49 ·
Can a MOSFET be used to replace a mechanical potentiometer in a PWM circuit?
- DarkBabylon
- · Replies 10 ·
Electrical distribution network
- Ryan Walkowski
- · Replies 4 ·
Can a capacitor start a toy car?
- pug
- · Replies 5 ·
What is the Notation Used in Simulating an OFDM Channel?
- JasonHathaway
- · Replies 1 ·