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
Low Speed High Torque Motor for 5kg Rotating Project
- pradheep
- · Replies 1 ·
Question on powering a solar cell display with artificial light
- Baldr
- · Replies 2 ·
Understanding High Power Resistor Ratings: A Beginner's Guide
- Undacuva
- · Replies 2 ·
Recorded (Sound) Message: Turning it into a File (How to)
- WWGD
- · Replies 3 ·
Can a Washing Machine Motor Be Used in a Sliding Gate Opener Project?
- Nish6242
- · Replies 2 ·
Back up battery for solar power
- guitmusic11
- · Replies 2 ·
What kind of sensor is best for detecting fault current on a power line?
- maheel
- · Replies 6 ·
Why Does the RMS Value Represent Noise in a Photoconductor Signal?
- CassiopeiaA
- · Replies 3 ·
How can I improve the reception performance of my boat's AM/FM radio antenna?
- anorlunda
- · Replies 16 ·
Generator neutral grounding (NGR)
- Asghar Hussain
- · Replies 2 ·
Magnetic fields -- building a strong electro magnet with ac power
- Ziggey
- · Replies 1 ·
Where Can I Find a 7-Position Rotating Cylinder Switch for My Prototype Device?
- Mal Reynolds
- · Replies 7 ·
Osmotic power - a new form of renewable energy
- Adriano
- · Replies 7 ·
54 Ultracapacitors in series with 12 12 volt batteries
- michaeljaycla
- · Replies 31 ·
Uncovering the Mysteries of Electromagnetic Wave Equations in Antenna Theory
- rppearso
- · Replies 2 ·
Surge Protectors: Benefits & Effects on Home Appliances
- Splatapus
- · Replies 2 ·
Rotor Disassembly from Vehicle Alternator - How?
- owen_a
- · Replies 5 ·
Patents, blueprints, and resources? New tech gadgets blueprints?
- petormojer
- · Replies 1 ·
Looking for articles/books about Load Flow Analysis
- EverGreen1231
- · Replies 6 ·
Having a doubt in breaker and cable selection
- MOHAMMADMISBAH
- · Replies 1 ·
Solar Voltaic System Power Rating
- QwertyXP
- · Replies 2 ·
DC Motor auto-reverse at low RPM
- HuJunia
- · Replies 10 ·
I have a problem with some capacitors connected
- anachin6000
- · Replies 7 ·
Power Plant Load Spike: Get Advice Now
- Asghar Hussain
- · Replies 5 ·
Can Analog Electronics Achieve Real Time Pitch Lowering?
- Zeor137
- · Replies 5 ·
Optics - Lens Selection / Geometry
- ElectricPaint
- · Replies 2 ·
Are Car Audio Amplifier Fuse Ratings Misleading?
- thankz
- · Replies 8 ·
Review of My Soundcity 120 Guitar Amp Design
- thankz
- · Replies 1 ·
What equipment do I need to set up a sonoluminescence experiment?
- nst.john
- · Replies 2 ·
Understanding the Practical Application of H-Parameters in Circuit Analysis
- ranju
- · Replies 1 ·
Electrical Transients Ansys Maxwell/Hfss
- michael pranit
- · Replies 2 ·
Master Thevenin's Theorem with Expert Help | HNC Module Guide
- seans17
- · Replies 7 ·
NPN transistor model for use with differential equations-LC oscillator
- Sravoff
- · Replies 4 ·
Residential DC power distribution?
- sumdood
- · Replies 5 ·
Best Antenna and Rectifier Diode
- 45tt
- · Replies 32 ·
I have a question about MOS C-V Characteristic.
- empkth
- · Replies 1 ·
How do you test the accuracy of a microphone?
- BeautifulLight
- · Replies 1 ·
Why positive PR is the better than negative PR in VLSI
- empkth
- · Replies 3 ·
Wind and rain sounds -- how to make from basic sources?
- btb4198
- · Replies 11 ·
Decoding AM station from SDR into sound?
- Artlav
- · Replies 1 ·
How to Change Signal Bandwidth: Theoretical Possibilities and Effects Explained
- amanno
- · Replies 1 ·
How to simulate Ground bounce on AC line
- likephysics
- · Replies 3 ·
Current noise density from Ibias on op amp datasheet
- jrive
- · Replies 3 ·
Instruments with electromagnetic nozzle
- Tavrida
- · Replies 1 ·
Adding 3 new wires to 1 fuse in fuse box in car
- rotflqtms
- · Replies 29 ·
How is the grid biased on a triode vacuum tube amplifier?
- BeautifulLight
- · Replies 10 ·
Can I Combine 50A and 30A Outputs on My Portable Generator?
- crankybob
- · Replies 17 ·
Why large bandwidth is needed in Four Wave Mixing process?
- eahaidar
- · Replies 3 ·
Why Does My LTSpice NDG Transistor Mixer Output Not Exceed 0.3V?
- perplexabot
- · Replies 24 ·
PNP versus NPN bipolar transistors
- cabrera
- · Replies 3 ·
Characteristic impedance of AWG 33 copper magnet wire
- CopyOfA
- · Replies 31 ·
What is the significance of normalized data in NMOSFET parameter extraction?
- Aseth
- · Replies 2 ·
In electronics, why do we need a two port network?
- meisnkp
- · Replies 6 ·
Why Are BJTs Considered Cheaper to Operate Than FETs?
- iScience
- · Replies 3 ·
I don't understand how I am "calculating for the voltage drop"
- BeautifulLight
- · Replies 35 ·
Exersize related to sampling frequency of 2D signal
- ramdas
- · Replies 1 ·
Current in 3Phase, 4Wire System w/ 8 Loads
- Miki Abe
- · Replies 2 ·
Transformers to step up voltage?
- foolios
- · Replies 10 ·
What are the Metal Fin-Like Structures on LED Bulbs?
- iScience
- · Replies 5 ·
I don't understand the term "load angle" of the syncrhonous generator
- josean256
- · Replies 2 ·
10S4P with Lithium ion battery; Question on the calculation
- marellasunny
- · Replies 4 ·
What does Open Circuit Voltage mean?
- Inventor man
- · Replies 2 ·
What does hFE mean on a multimeter and what is it exactly for?
- Inventor man
- · Replies 3 ·
Calculation of sampling rate and its effect on an Image?
- ramdas
- · Replies 1 ·
Locate Radio Sources Using Radio Microscope-1 Mhz
- vinven7
- · Replies 8 ·
230V 50Hz to 110V 60Hz (I've read the others)
- hamster25
- · Replies 12 ·
What is the significance of complex vectors in electromagnetism?
- tomizzo
- · Replies 4 ·
How to split a voltage source into two
- Mniazi
- · Replies 19 ·
What prevents abrupt voltage change in a capacitor?
- MHassaan
- · Replies 17 ·
How many volts can a multimeter read?
- Inventor man
- · Replies 2 ·
Solar - Grid Tie - Energy meter increases?
- owen_a
- · Replies 7 ·
Need help for electromagnetic repulsion device
- thomas blair
- · Replies 4 ·
Frequency or phase shift when using pulsed wave doppler
- mkh004
- · Replies 3 ·
Help selecting the proper size PWM for a motor
- jonammann
- · Replies 1 ·
Portable Phone Charger (Power Bank)
- jaroszdale
- · Replies 1 ·
Power Loss Calculation in Distribution Systems
- Miki Abe
- · Replies 4 ·
Effect of Voltage Increase on Battery Wattage
- Kussy
- · Replies 8 ·
Need 2A to get through a 5v/12v converter
- Nerdydude101
- · Replies 21 ·
Increased current at a home dropping neighbors voltage?
- foolios
- · Replies 7 ·
Would this Battery charger work as a direct power source?
- maflwo
- · Replies 6 ·
How do I build simple circuits?
- DruidArmy
- · Replies 33 ·
Mitigating Capacitive Coupling in FPGA Demo Board with Membrane Keypad
- mmcc2014
- · Replies 6 ·
Sound powered phone alternative options?
- stoney85
- · Replies 4 ·
Deciphering the Function of Old Power Station Equipment
- sophiecentaur
- · Replies 14 ·
Circuit with 1 independent current source
- Parparelis
- · Replies 4 ·
Optimizing Motor Load Power Calculations for Load Flow Analysis
- Physicist3
- · Replies 2 ·
Is a Solidly Grounded Transformer Used in Residential Wiring?
- honyeehong8692
- · Replies 7 ·
What Is the Electric Field Inside a Solenoid with Time-Varying Current?
- VVS
- · Replies 5 ·
Understanding linear stepper motors
- dislect
- · Replies 4 ·
Can I use capacitors to create a magnetic field with a transformer and coil?
- Ziggey
- · Replies 3 ·
Help with My Rig: Realistic Expectations for Accurate Results?
- arduidiot
- · Replies 3 ·
Troubleshooting Lasko 20 Box Fan: Motor or Switch? - EE Newbie's Dilemma
- Squish
- · Replies 8 ·
How to measure high voltage (1500V, very low current) accurately
- jety89
- · Replies 11 ·
What is the signal flow in this circuit diagram?
- propeller
- · Replies 12 ·
Constant current source advice
- mishima
- · Replies 31 ·
Transmitting digital information
- Jimmy87
- · Replies 12 ·
Can Eddy Current Separators Revolutionize Recycling and Waste Management?
- owen2612
- · Replies 3 ·
Where can I get some practice for Electrodynamics?
- fu11meta1
- · Replies 1 ·
Why can batteries be wired in series?
- foolios
- · Replies 15 ·
Modelling an Asynchronous Machine with Road Load in Scilabs/Xcos: Need Help?
- Aniketh
- · Replies 1 ·