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
Measuring uncertainty spec for an oscilloscope?
- superstrings
- · Replies 4 ·
How to center the bandwidth for carrier frequency?
- IKnowNada
- · Replies 2 ·
Troubleshooting LM317T Heating in Variable Power Supply - Tips and Tricks
- Hitesh
- · Replies 10 ·
Sliding mode observer gain -- How do I find it?
- Payam30
- · Replies 2 ·
How a positive Feedback Amplifier works?
- Frenemy90210
- · Replies 11 ·
Help reading Noise Characteristic graph for sub-nanovolt amp
- ArthurRukin
- · Replies 1 ·
Inductance and Capacitance as the Secondary Load
- Jimmy Lalani
- · Replies 55 ·
Is it a magnetic or an electric field that causes induction
- tor2006
- · Replies 2 ·
Quadrant photodiode selection advice
- Doc
- · Replies 1 ·
Short circuit's effect on a voltage source and a resistor
- garr6120
- · Replies 13 ·
What happens to the node after a source transformation?
- garr6120
- · Replies 7 ·
Eddy currents in case of synchronous and asynchronous motors
- PainterGuy
- · Replies 14 ·
Delta Tertiary Winding: Amp-Turn Balance Explained
- KraakeCrest
- · Replies 22 ·
How does a resistor exactly reduce current flow in a circuit
- tor2006
- · Replies 8 ·
How does an electric motor convert electrical energy to mechanical energy?
- tor2006
- · Replies 18 ·
DSP Tuner - Is this correct for freq offset?
- cutesteph
- · Replies 1 ·
What is the best budget-friendly router with 1 GB Ethernet for under $150?
- Borek
- · Replies 5 ·
Finally finished: Tube amp project
- NFuller
- · Replies 21 ·
Why is my power washer's GFCI plug tripping and getting hot?
- russ_watters
- · Replies 14 ·
Transmit/Receive analog signals
- nlis12
- · Replies 6 ·
Electrical current question -- electrons moving through wires....
- mktsgm
- · Replies 4 ·
High power low frequency RF Amplifiers
- nauman
- · Replies 2 ·
Speed regulation: Isochronous vs Droop Control of Generator
- edsoneicc
- · Replies 1 ·
Electronic circuit breaker design
- TheRedDevil18
- · Replies 23 ·
Free Space Loss at Low Frequencies: Is It Really Zero?
- dnyberg2
- · Replies 9 ·
Hobby project - how do you choose the solution?
- Borek
- · Replies 14 ·
Actuating Pencil To Draw Waveforms
- Abdel
- · Replies 16 ·
Using an electromagnet as a magnetometer
- Sam Brown
- · Replies 6 ·
Connecting With Other Arduino Lovers - Join the Discussion!
- ISamson
- · Replies 5 ·
Four carbon brushes for a DC Motor- what are they for?
- Hondaboi1729
- · Replies 12 ·
Circuit to detect a modified sinewave
- KHinMS
- · Replies 25 ·
NPN BJT transistor: base voltage / emitter current
- 1rel
- · Replies 60 ·
What are the different pins on a Hitachi 5 Ah 18V Li-ion battery for?
- Guineafowl
- · Replies 1 ·
Why Do EMF Meters Measure ELF/VLF Differently?
- Curiousphy
- · Replies 3 ·
Why do e.g. smoke detectors need specific battery models?
- f95toli
- · Replies 20 ·
Arduino Starter Kit Project Ideas
- ISamson
- · Replies 7 ·
Passive probing of JTAG programming of a uC
- berkeman
- · Replies 5 ·
What is a Ring Main Unit (RMU)?
- Manoj Sahu
- · Replies 3 ·
Is My Understanding of Grounding Transformers Correct?
- KraakeCrest
- · Replies 1 ·
Exploring Transformer Connections for Step Up/Down Transformers
- KraakeCrest
- · Replies 4 ·
Battery sizing in an electric vehicle
- Vibhav
- · Replies 4 ·
Motorcycle starter safety circuit
- Hondaboi1729
- · Replies 11 ·
Understanding single transistor oscillator
- Guineafowl
- · Replies 6 ·
Calculating Peak Capacitor Voltage Across a Half-Wave Rectified AC
- p75213
- · Replies 6 ·
Optimizing Transformer Capacity for Increased Loads
- bonobig
- · Replies 12 ·
How are RF harmonics affected by the shape of a waveform?
- Plat
- · Replies 5 ·
Would high voltage DC power grids work the same?
- greypilgrim
- · Replies 4 ·
Can Human Bodies Tolerate High Frequency Electrocution at 100 KHz?
- Frenemy90210
- · Replies 2 ·
Help intagrating hertzmeter into analog linear power supply
- DyingART
- · Replies 10 ·
Whether an increased voltage accelerates the electrons
- tor2006
- · Replies 4 ·
Ideal conditions in which circuit analysis is done
- student-engineer
- · Replies 8 ·
Why does VFD cable data sheet show Inductance, Capacitance?
- Butter
- · Replies 3 ·
Best Pressure Sensor for 125°C, 3 bar Environment: Options and Considerations
- JT Smith
- · Replies 8 ·
How do you control an Electronic Butterfly Valve with PID
- nlis12
- · Replies 10 ·
Somewhat Complicated Thermal Problem
- unix101os
- · Replies 6 ·
Removing thermocouple from stovetop
- mbrmbrg
- · Replies 10 ·
220VAC from broken neutral feed
- NavinRJohnson
- · Replies 1 ·
Resistor instead of a step-down transformer
- Frenemy90210
- · Replies 5 ·
May I use (is it safe) a 30 year old soldering iron?
- trickybilly
- · Replies 13 ·
Rotor and stator flux in 3 phase Induction motor
- Noaha
- · Replies 14 ·
What is the Best Lubricant for Extending the Life of Gold Plated Contacts?
- the_emi_guy
- · Replies 12 ·
Capacitor discharge vs. Pole relaxation
- Christian Hernandez
- · Replies 1 ·
Total power of a pulsed source over time?
- dnyberg2
- · Replies 10 ·
How to know that your Arduino can handle a servo motor?
- trickybilly
- · Replies 5 ·
Understanding a PLL: Determine H(s) from Transfer Functions
- anon6912
- · Replies 1 ·
Viscocity sensor for grease levele measurment for gears
- Nikhil N
- · Replies 1 ·
Troubleshooting Ghost Voltages in Kitchen Lights
- Guineafowl
- · Replies 10 ·
Passive Harmonic Filters (Power System)
- EEstudent90
- · Replies 3 ·
Insulation monitoring in some marine isolated electrical systems
- Junior01
- · Replies 1 ·
What Happens to Amplifier Gain When Connecting a Load?
- zorroz
- · Replies 1 ·
Is overcharging of mobile battery real ?
- Frenemy90210
- · Replies 1 ·
Will this man get an electric shock
- Frenemy90210
- · Replies 5 ·
Multimeter Peak Voltage Reading
- Hondaboi1729
- · Replies 9 ·
Use of pigtails for wiring outlets
- En2020
- · Replies 10 ·
How to choose the sampling time for the delay unit
- Abdul Wali
- · Replies 1 ·
How Do Electrical Meters Like Voltmeters, Ohmmeters, and Ammeters Work?
- Hondaboi1729
- · Replies 24 ·
Why Must an Incandescent Bulb Filament Have a Low Evaporation Rate?
- Simon Clement
- · Replies 15 ·
Limiting output voltage of an electric fence energiser
- Guineafowl
- · Replies 22 ·
The use of current transformers
- Shahram
- · Replies 15 ·
What is current return path in 230V European single phase
- tor2006
- · Replies 4 ·
Ht12e/d input output logic question
- vavapg
- · Replies 2 ·
Why the inductor voltage blows up for a sudden current change?
- Abhishek Dwivedi
- · Replies 10 ·
Current versus dynamic force on linear actuators
- Apple&Orange
- · Replies 8 ·
Buy Arduino Kit: Best Offer Under $100 AUD
- ISamson
- · Replies 8 ·
Cross-correlation of white noise process with its conjugate
- nitisha
- · Replies 4 ·
Piezoelectric transducer current
- Esfand Yar Ali
- · Replies 3 ·
Induction motor - calculating rotor flux angle
- fasset
- · Replies 2 ·
How to Configure a Power System for High Current and Low Voltage Demands?
- Jhon Paul
- · Replies 5 ·
How Does Charge Injection Affect NPN Transistor Operation?
- Pushoam
- · Replies 3 ·
Why do we need a switch before a relay?
- Hondaboi1729
- · Replies 9 ·
Max distance of multimode fiber without repeater station
- SorenaJ
- · Replies 2 ·
Breakdown voltage of humid air in uniform electric field
- Ali_A
- · Replies 8 ·
*Very* Small Low Freq Antennas with directivity?
- dnyberg2
- · Replies 25 ·
Haynes manual wiring schematic is confusing the....
- Hondaboi1729
- · Replies 6 ·
Battery charger circuit fault(s)
- Guineafowl
- · Replies 5 ·
Data logger for static charge meter
- RobertWW
- · Replies 3 ·
Understanding DTFT Angular Frequency: Mike's Questions
- MikeSv
- · Replies 4 ·
Switching high voltages with arduino and a relay
- William123
- · Replies 2 ·
Adding a 2nd Secondary coil & effects
- roro36
- · Replies 1 ·
Selection of multi-pin connector for power lead cables
- AligatorAmy
- · Replies 10 ·