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
230V AC vs 230V DC: Which Is More Dangerous?
- namannitant
- · Replies 6 ·
Project GSM Car security system
- Abubakar B
- · Replies 2 ·
What is the optimal coil value for a toroidal coil used in a hydrogen generator?
- Haywire
- · Replies 10 ·
The textbook(c1996) is ok to read or is outdated
- LSE1234
- · Replies 1 ·
Can You Power a Room with Solar Panels and Car Batteries?
- jdsniderjr
- · Replies 2 ·
Is 5000 Volts at 1mA Safe? What's the Maximum mA?
- m718
- · Replies 6 ·
Is It Safe to Turn On My Computer Before UPS Stabilizes?
- n.karthick
- · Replies 3 ·
V_n equaion question on PN junction
- nhrock3
- · Replies 5 ·
Transition Frequency of 2N2222A Transistor - Explained
- ws0619
- · Replies 5 ·
Thermistor Temperature- Ohms Law?
- ElBell
- · Replies 8 ·
Troubleshooting Static Noise in Speaker System with DC Adapter - Need Help!"
- esphix
- · Replies 7 ·
How can I model a charging battery using simple circuit analysis techniques?
- lasteem1
- · Replies 1 ·
Confused on why magnetic hard drive bits are written as wave stuctures.
- Llama77
- · Replies 3 ·
Measuring RF Voltage at Antenna Ground Contact
- spid3rx
- · Replies 1 ·
The Alkaline Battery inside My Pocket was Red Hot
- McHeathen
- · Replies 8 ·
Topic about autoroute in PCB designing
- adream307
- · Replies 2 ·
How do I choose the collector resistor for a single stage CE amplifier?
- Danish_Khatri
- · Replies 10 ·
Reversing Direction & Overheating Solutions for Single Phase AC Motor
- abhipatel
- · Replies 1 ·
Gain of an Amplifier: Av & Gv Explained
- Danish_Khatri
- · Replies 5 ·
Effect of ntype/ptype dose increase on the pn diode breakdown.
- iamlovelyboy
- · Replies 3 ·
Where Can I Find an Affordable Oscilloscope?
- MRClark32493
- · Replies 8 ·
More help for size of optical cable
- sugandh
- · Replies 5 ·
Usage of optical fibre in electrical wiring.
- sugandh
- · Replies 6 ·
How does correcting power factor with capacitor banks affect I^2 R losses?
- biguelo
- · Replies 8 ·
Why does a diode have a specific sign?
- nhrock3
- · Replies 6 ·
Problem with Compassconnection to microcontroller
- sancho88
- · Replies 1 ·
NFPA 79 Compliance: An OEM's Perspective
- mlowe1971
- · Replies 1 ·
Difference between ripple and harmonics
- namannitant
- · Replies 2 ·
Help with Guitar Distortion Pedal Schematic
- MG-Zero
- · Replies 6 ·
How to supply Serial Clock Input into an audio-ADC IC?
- lousyanson
- · Replies 2 ·
Can a Single Crystal Cover 700MHz to 3.2GHz for Frequency Variation?
- MRClark32493
- · Replies 2 ·
Grounding Considerations for Low-Voltage DC Solar Systems
- nunojpg
- · Replies 1 ·
Transient response of a control system.
- koolraj09
- · Replies 3 ·
Difution drift currect question
- nhrock3
- · Replies 4 ·
Do Fleming valves fail at high frequencies?
- awygle
- · Replies 4 ·
Why Ferrite Bead in Supply line
- Dinu Paulson
- · Replies 1 ·
Can a 9V Garage Door Remote Be Safely Powered by a 12V Motorcycle Circuit?
- ManiZ
- · Replies 8 ·
Illuminate Your Video Inspections with a 30/60Hz Strobe Lamp
- mgb_phys
- · Replies 6 ·
Why Do Bipolar Transistors Use N+PN Configuration for High Current Gain?
- nhrock3
- · Replies 1 ·
Why Does Source Not Reflect Wave Back in Trans. Line Scenario?
- ask_LXXXVI
- · Replies 9 ·
What is the Difference Between Electronic and Electric?
- AlbanianBlood
- · Replies 4 ·
Help measuring central Vacuum low voltage circuit
- tadtv
- · Replies 5 ·
Project Regarding The Use of Temperature Controller
- mrwheezy
- · Replies 3 ·
TEC pulsed load causing voltage sags
- OBCblackhawk
- · Replies 15 ·
I need chopper farmole send all detail and diagram stepdown
- umardarz
- · Replies 2 ·
Standing Wave pattern on an open circuited transmission line with length λ/4
- ask_LXXXVI
- · Replies 3 ·
Capacitor Banks Variation With Voltage and Frecuency
- biguelo
- · Replies 2 ·
Voltage Fluctuations: Protecting Electrical Appliances in Stormy Weather
- namannitant
- · Replies 2 ·
What happens when the voltage limit is ignored
- jakksincorpse
- · Replies 6 ·
Power Requirements for High Power DC Motor - Ramone
- ramonegumpert
- · Replies 3 ·
Antenna Polarization: Fixed E-field Orientation?
- ws5155a
- · Replies 3 ·
Magnetic field induced by current in a conductor question
- jearls74
- · Replies 2 ·
Is RMS Frequency Variant?
- ormusgold
- · Replies 10 ·
Can We Harvest Lightning for Energy?
- taylaron
- · Replies 40 ·
What Are the Key Configurations and Biasing Techniques in BJT Circuits?
- Fahad Mehmood
- · Replies 8 ·
Confused about battery's specific power and energy
- pchoopanya
- · Replies 3 ·
Equivalent Resistance between A and B
- SpartanG345
- · Replies 5 ·
The Real Purpose of Laplace/Fourier Transform?
- Peon666
- · Replies 6 ·
Connecting avref and avcc in atmega8
- manshuk89
- · Replies 5 ·
Is a Transistor Considered a Fundamental Circuit Element?
- SpartanG345
- · Replies 4 ·
Step Up 10mV - 200mV to 5V @ 20A
- krsbuilt
- · Replies 6 ·
Is Lightning AC or DC?
- otomanb
- · Replies 6 ·
Why Does Resistance Measurement Drop Over Time?
- spid3rx
- · Replies 14 ·
Amplitude based energy to frequency based energy converter
- kishushah
- · Replies 27 ·
Magnetic Field Under a Thunder Storm
- taylaron
- · Replies 2 ·
Can 12V 2500 mah NiMH batteries release around 150A?
- jonnyk
- · Replies 49 ·
How can I build a sound controlled LED circuit without a programmed chip?
- ulverbeast
- · Replies 6 ·
Getting started in electronics for non-EEs? Basics?
- MissSilvy
- · Replies 2 ·
What is the meaning of this circuit symbol?
- wil3
- · Replies 2 ·
AC Frequency Converter Circuit Diagram
- Idoubt
- · Replies 19 ·
Boosting pwm peak to peak voltage
- andesam
- · Replies 8 ·
What's the best way to make a warm metal plate?
- Poxnar
- · Replies 7 ·
Is a Home DSL Network Broadband?
- LSE1234
- · Replies 8 ·
Dc to AC inverter inductor calculation
- dincer78
- · Replies 8 ·
Transformer Efficiency Calculations
- MathsDude69
- · Replies 5 ·
Switching MOSFET from MCU with VDS of +12v
- NVergunst
- · Replies 6 ·
Amplifying WiFi Signal with an Op Amp: Is It Possible?
- sdusheyko
- · Replies 2 ·
Estimate Power of CMOS Inverter Circuit - 0.12um Tech
- bilalarif
- · Replies 2 ·
What kind of component should I insert here to convert 0-5V to 0-100V
- bill.connelly
- · Replies 9 ·
Tiny speaker with custom sound?
- aldag
- · Replies 1 ·
Generating and storing electricity for lightning in a lab
- taylaron
- · Replies 5 ·
Circuit Diagram Optical Mouse: Find or Create
- Quincy
- · Replies 3 ·
Driving 5V DC motor from MCU output
- alexwryt
- · Replies 2 ·
Can power factor be greater than 1?
- kislay2005
- · Replies 5 ·
Programmable light switch hardware.
- MonkOFox
- · Replies 4 ·
DIY DC-DC Voltage Converter: Step Up Output Voltage
- mrjeffy321
- · Replies 22 ·
Proving Zin Equation for Ideal Gyrator Circuit
- Law91
- · Replies 18 ·
Resistor Wattage: Find Out If You Need Bigger Resistor
- david90
- · Replies 5 ·
How useful would knowing German or Japanese be for an EE?
- jordainloves
- · Replies 9 ·
Getting Started in Electrical Engineering - Tips & Resources
- jameslat
- · Replies 1 ·
Installing a PA System in a Training Car
- marinpa
- · Replies 6 ·
Amatuer question about electron drift speed.
- wil3
- · Replies 2 ·
Overhead transmission line protection failure
- Tee
- · Replies 5 ·
Info request on Display Devices.
- glory9668
- · Replies 4 ·
DC Offset Component & Short Circuit Fault Current
- navanath
- · Replies 2 ·
What to do with a DC to AC power inverter?
- wil3
- · Replies 8 ·
Calculate the values of resistors and capacitors
- mudassarhanif
- · Replies 5 ·
Improve Surge Impedance Loading: Methods for Boosting Performance
- navanath
- · Replies 1 ·
How Can I Connect a 230V AC to a 4V LED?
- tobi101
- · Replies 7 ·
Asynchronous Motor: Short Circuiting Rotor & Magnetic Fields
- hisham.i
- · Replies 3 ·