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
Connect two alternators together to double the output voltage
- burnit
- · Replies 8 ·
Cheapest Option for Computer Driven Relays - Build or Buy?
- lennybogzy
- · Replies 4 ·
Car Radio Backup System: Electrical Explanations
- cassadana
- · Replies 1 ·
Factors affecting signal strength.
- canada
- · Replies 6 ·
Electrical Engineering (airconditioning)
- Ronica
- · Replies 1 ·
Current Regulation on a DC Buck Converter
- joelg11
- · Replies 7 ·
Good job while in college. Looking for advice
- JerryG
- · Replies 3 ·
Mercury gas in fluorescent lights
- jerich1000
- · Replies 2 ·
Digital signal interface to computer
- mike1127
- · Replies 6 ·
Eye Safety: Laser Diode Recommendations
- Hank_Rearden
- · Replies 4 ·
How Can I Set Up a Wireless Proximity Sensor With Indicator Lights?
- slimmy123
- · Replies 5 ·
Tapping 205VDC to power a 12VDC solenoid valve
- gabrielsky
- · Replies 7 ·
Induced current problem in COMSOL
- peagasus
- · Replies 1 ·
Are cheap laser pens of good quality?
- wil3
- · Replies 7 ·
Printed Circuit Board Connectors SMT and Through Hole
- kriek
- · Replies 4 ·
Evaluating Renewable Energy Projects for Senior Design Course
- Xkaliber
- · Replies 1 ·
Wi Fi Madness and How Safe Is Safe
- RFHealth
- · Replies 19 ·
How many conducting cables deliver power to a home circuit from the grid?
- Dickfore
- · Replies 14 ·
Why do three-phase lines safely join at neutral if they're out of phase?
- dannymacpunx
- · Replies 7 ·
Tone Generator Connected To Speaker
- SMD1990
- · Replies 1 ·
How to Measure Circuit Output with SRS830 Lock-in Amplifier Using Labview?
- meanyack
- · Replies 3 ·
What are the best books on distributed element models for circuit design?
- lostinxlation
- · Replies 4 ·
Powering 168 LEDs from 120V AC with series chains and resistors
- jgordo32
- · Replies 27 ·
What brain signals control writing a word?
- gamb1ttt
- · Replies 1 ·
What Type of AC Adapter Do I Need for My GEM PK5 Keyboard?
- eagle2020
- · Replies 1 ·
How Does Current Return to the Source Through the Ground in AC Power Lines?
- tripper85
- · Replies 24 ·
What Is the Allowable Signal Swing in a BJT?
- Peon666
- · Replies 1 ·
Why do we need a coupling capacitor?
- Peon666
- · Replies 7 ·
How Does Oversampling Affect SNR in Analog Signals?
- sergetsier
- · Replies 1 ·
PCB etching at home: what base and acid should I use?
- hisham.i
- · Replies 1 ·
Changing Frequency of AC Power Supply: Circuitry vs Generation
- Hank_Rearden
- · Replies 2 ·
Effect of Humidity on Breakdown Voltage
- bejoynp
- · Replies 1 ·
Understanding Series Termination in High Speed Digital Circuits
- likephysics
- · Replies 9 ·
Will Separating Capacitor Plates Cause a Spark?
- error404
- · Replies 2 ·
How to Amplify 0.1V across an LED terminals to 3V ?
- 5416339
- · Replies 7 ·
Need a two wire ac voltage rectifier
- baronbob
- · Replies 8 ·
Question regarding ideal OP-amps
- Ry122
- · Replies 3 ·
Earth batteries and different materials
- Idea04
- · Replies 1 ·
Spread spectrum clock generator
- likephysics
- · Replies 1 ·
Powerline Internet: Bypassing High Inductance tranformers using ultrasound
- RedPhase
- · Replies 2 ·
Building a Simple 9V Boost Converter for a Spark Plug
- ben123324
- · Replies 5 ·
How Can BCD Switches Be Used as a Clock Source on a PCB?
- mahdert
- · Replies 2 ·
Resistor to trick 12v transformer
- Joel2010
- · Replies 32 ·
Probing high speed digital circuits
- likephysics
- · Replies 3 ·
Maintaining the RPM at varying Loads
- lakmalp
- · Replies 5 ·
Can Cold Cathode Tubes Enhance a Music Reactive Light System?
- DoomDuck
- · Replies 2 ·
Can I Use a Different Charger for Xbox?
- krak
- · Replies 3 ·
Can DS92LV010A Transceiver Be Used with Open Drain I2C Devices?
- Ja4Coltrane
- · Replies 2 ·
Synchronous Generator Power factor
- bhavi
- · Replies 3 ·
Electronic packaging cost / price
- slibon
- · Replies 2 ·
Creating a 555 Timer Circuit for Motor Control
- Blenton
- · Replies 19 ·
Why is voltage and current zero across a series resistor in reverse bias?
- XuFyaN
- · Replies 4 ·
What are the functional differences between MOSFETs and JFETs?
- therash09
- · Replies 2 ·
Need hardware recommendations for a videogame controller/software project.
- Robbert
- · Replies 2 ·
What is a matched filter and how does it work in radar?
- gkraju
- · Replies 1 ·
How does a ammeter and voltmeter works?advanced thanks.
- amaresh92
- · Replies 12 ·
Total load using step-up transformer
- TKarlsson
- · Replies 6 ·
Get Help with Infrared Detection Circuit Design
- Wetmelon
- · Replies 8 ·
How to calculate usage of a refrigerator?
- timlee
- · Replies 9 ·
Attenuator for 170 GHz frequency
- manthan
- · Replies 5 ·
Building a Precision CNC Router
- GiTS
- · Replies 3 ·
Renewable hydrogen electrolysis system, advice needed
- hypervalve
- · Replies 2 ·
Do I need a resistor for the thermistor pins on a DFB laser?
- fuyejun
- · Replies 10 ·
Digital circuit with D-flops and need to deal with asynchronous signal
- lostinxlation
- · Replies 6 ·
Tankless, instant hot water heaters
- jjj333
- · Replies 21 ·
Connecting Fan 2 Wiring to Auto/On/Off Switch
- layzurguy
- · Replies 3 ·
Solar wind electricity generation
- tathagata
- · Replies 4 ·
Motor Control Circuit: Minimizing Power Draw
- rako77
- · Replies 4 ·
What is the purpose of reactive power in motors?
- neduet
- · Replies 9 ·
Creating a DC/AC Inverter with Pure Sine Wave Output
- hisham.i
- · Replies 1 ·
Wiring RL5-R1330 LEDs to 5V Molex power without burning them out
- brendmar
- · Replies 6 ·
Capacitor Charging Circuit Question
- kjjohn
- · Replies 1 ·
Why doesn't excess current in earthing cause shock through the feet?
- write2diba
- · Replies 1 ·
Drastically decreasing capacitor ESR
- jmaniglia
- · Replies 13 ·
Find Capasitor for Kawaqsaki 5.0 OPS FA210D Generator
- russhart70
- · Replies 1 ·
Need advice on relay for disabled child's puff switch
- froggymorning
- · Replies 4 ·
Design Powerful Electromagnet: Maximize Magnetic Field w/Constant Power
- I_am_learning
- · Replies 16 ·
100% homemade railgun - capacitor question first
- diabloizzle
- · Replies 12 ·
Substation Capacitor Bank Problem
- Brad B
- · Replies 3 ·
How Can I Amplify PLC's Output Current for Proportional Valve Functionality?
- ivxenz
- · Replies 7 ·
Reverse Polarity Circuit for Dispersing Copper in Water: How It's Done
- daveroderick
- · Replies 4 ·
Coupling AC and DC magnetic fields
- spitzbubchen
- · Replies 1 ·
Calculating Attraction Force Between 2 Charged Plates
- error404
- · Replies 15 ·
How Can I Land an EE/CE Internship and Develop Marketable Skills on a Budget?
- jgordo32
- · Replies 1 ·
Calculating Generator Shaft Torque
- donbcg
- · Replies 3 ·
Between d.c generators and a.c generators
- neduet
- · Replies 3 ·
How do I properly wire a patch panel for guitar effect pedals and recorders?
- ShaneXavier
- · Replies 4 ·
Generating Clean 50% Duty Cycle Square Waves
- sciguy14
- · Replies 9 ·
Frequency components in a singnal.
- Peon666
- · Replies 9 ·
555 timer circuit; frequency variation
- zahly
- · Replies 4 ·
Why do Karnaugh maps work?
- DnD Addict
- · Replies 2 ·
Complex representation of a signal, quadrature signals in receivers
- luislandry
- · Replies 1 ·
IR Temperature Detection with sensitivty of 1 degree - possible?
- MIMSAR
- · Replies 4 ·
How can I build my own EEG machine?
- cnidocyte
- · Replies 8 ·
Understanding Transformer Capacity: 250 kva, 440 input, 220 output
- neduet
- · Replies 4 ·
Electrical conductivity metals chart
- yoamocuy
- · Replies 2 ·
Laser Modulation: Why Do We Need Bias and Modulation Currents?
- fuyejun
- · Replies 3 ·
High impedance circulating current scheme(calculate stabilising resistor)
- StealthRay
- · Replies 6 ·
PAM schematic or wiring diagram for Digital Communications
- makovx
- · Replies 5 ·
Building a Simple AM Transmitter - Determine Voltage and Range
- blimkie.k
- · Replies 14 ·