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
Help with power supply design for portable device
- jibjab123
- · Replies 2 ·
6MW offshore wind turbine - build me 300x please
- Enthalpy
- · Replies 11 ·
How much circuits knowledge is required for device physics?
- spongehateworl
- · Replies 6 ·
Warming a laser diode using a thermistor
- warfreak131
- · Replies 5 ·
Magnetizing Current: Questions Answered
- tonyjk
- · Replies 8 ·
Electric Circuit Analysis: How to find the sign for power?
- tahayassen
- · Replies 2 ·
AC/Capacitive Coupling: Voltage Ranges & Average Output Signal
- d.arbitman
- · Replies 12 ·
Can a small capacitor bank be used to power a robot with stable voltage?
- 14shreyas
- · Replies 4 ·
Want to set up a constant magnetic field to do experiments under
- lostminty
- · Replies 8 ·
Bending Antenna: Benefits & Why it Matters
- amaresh92
- · Replies 2 ·
Why Does Current Reflect in an Antenna System?
- david845
- · Replies 7 ·
Does anyone know a program for creating schematics?
- SlayerMonkey
- · Replies 13 ·
Calculating Inductor Loads in Circuits
- sepoto
- · Replies 4 ·
Difference between multiplexing and access
- amaresh92
- · Replies 1 ·
How to use a 4017 decade counter along with a 555 MONOSTABLE chip
- Rhydo
- · Replies 2 ·
Stream video from Arduino wirelessly
- gotem3303
- · Replies 7 ·
Maximizing Quadcopter Power: Best Wire Options for Lightweight Tether Design
- Rick13
- · Replies 1 ·
Load on an electric motor vs. current draw
- Packocrayons
- · Replies 4 ·
Generating a square wave with a PIC12F
- Marmoteer
- · Replies 2 ·
How do you multiply the frequency of an oscillator?
- tackyattack
- · Replies 38 ·
What is the Impact of ESD Testing on Workplace Safety?
- Windadct
- · Replies 5 ·
Is Grounding a Necessary Safety Measure for Electronic Power Supplies?
- LordVader88
- · Replies 1 ·
Verify my understanding about polarization match of RHC antenna.
- yungman
- · Replies 1 ·
What are the differences between single supply and dual supply op amps?
- 0xDEADBEEF
- · Replies 4 ·
Q: integrated circuit inductors
- Andy Resnick
- · Replies 20 ·
Need a Laptop for Heavy Physics Work? Let's Find the Perfect One Together!
- vikkipedia
- · Replies 8 ·
LED based solar simulator testing method
- jishnup
- · Replies 5 ·
How to remotely control 4 DC motors?
- knightza
- · Replies 6 ·
Cross Correlation of two sound signals
- sampathkumarm
- · Replies 2 ·
Ripple Current in Aged Brushed DC Motors
- Robert.Adams
- · Replies 2 ·
Ansoft Maxwell 3d Closely coupled inductor
- JONDUROST
- · Replies 6 ·
Question about power generation
- f24u7
- · Replies 15 ·
Filtering Data Signals to Reduce Noise: Solutions?
- DanatAMFL
- · Replies 11 ·
Testing Transformer: What is the Top Metal Thing?
- eric336
- · Replies 2 ·
AM Signal Receiver & Demodulation: Link & Book Recommendations
- eng.mustafaS
- · Replies 1 ·
Best cheap simple thermocouples?
- Hepth
- · Replies 10 ·
C# for Arduino? Mech Major Questions EE/CS
- pyroknife
- · Replies 5 ·
Can US Tire Warmers Be Used in Australia Without a Transformer?
- shippy__
- · Replies 2 ·
What are the components of an electric control panel for a pump?
- zizo40
- · Replies 12 ·
Question about magnetic circuit
- CheyenneXia
- · Replies 4 ·
Sodium hydroxide for etching |lifetime |disposal |
- elementHTTP
- · Replies 1 ·
Arduino Sine Wave: Piezo Buzzer Possible?
- elevfan7072
- · Replies 4 ·
Power Push-Pull Amp ( class AB )
- ENG.Kholoud
- · Replies 7 ·
What Does Extinction Ratio Mean in Optical Specifications?
- JPBenowitz
- · Replies 7 ·
Proportional Controller and SS Error
- SArsalan
- · Replies 14 ·
Electrical Engineering: Build Your Own Virtual Reality
- tractorjones
- · Replies 2 ·
What is this coil inside this AC to DC power converter?
- sepoto
- · Replies 4 ·
Electronics using heat rather than charge for carrying information ?
- Ryuk1990
- · Replies 8 ·
Instrument amplifier or just operational amplifier?
- mamod
- · Replies 5 ·
Selecting Vgs and Vds for MOSFET Amplifier
- d0wn7h1ft
- · Replies 4 ·
Please help transistor amplifier
- michael1978
- · Replies 210 ·
Common Emitter Active Load Problems
- fobos3
- · Replies 13 ·
I am new, and would like some tips
- SlayerMonkey
- · Replies 6 ·
Where Can I Find Analytical Resources for Class D Amplifiers?
- Runei
- · Replies 1 ·
Methods people use to find internships?
- DmytriE
- · Replies 4 ·
Boost Your Practical Skills in EE: Tips and Tricks from Experienced Engineers
- ceran
- · Replies 7 ·
How circuit breaker electrical system clears ground faults.
- newbie2231
- · Replies 7 ·
Several questions in electromagnetics
- CheyenneXia
- · Replies 32 ·
Area perpendicular to a magnetic field from Faradays Law
- jearls74
- · Replies 4 ·
Why does the ICs(AD620AN) gets damaged?
- samaaa
- · Replies 11 ·
Electronics circuit design programs
- luigihs
- · Replies 1 ·
Calculating Voltage and Current after resistor from an Arduino Uno.
- sepoto
- · Replies 11 ·
What is the purpose of grounding in AC systems?
- Haecifer
- · Replies 19 ·
How Do Dipole Antennas Generate Electric and Magnetic Fields?
- okami11408
- · Replies 8 ·
Excitation current & primary current in transformer
- CheyenneXia
- · Replies 2 ·
Circuit drawing mostly constant current
- daudaudaudau
- · Replies 5 ·
Are capacitors a viable option for storing charge in electronic circuits?
- cpatel23
- · Replies 72 ·
Does Parity Checking Have Any Real Value in Error Detection?
- frenzal_dude
- · Replies 4 ·
Calculating Transfer Function off Bode Plot?
- jean28
- · Replies 5 ·
Video recording help, read details
- maggiemay
- · Replies 1 ·
Using a wall wart to replace batteries
- GiTS
- · Replies 1 ·
Designing a BJT Switch for Vce Saturation
- likephysics
- · Replies 5 ·
What Determines the Load Line of a Transistor?
- Outrageous
- · Replies 8 ·
What is the significance of the iron ring worn by Canadian engineers?
- ThomasG
- · Replies 16 ·
Hello. I've a question about transistor IRF-740. This component has a
- Ravaner
- · Replies 5 ·
Which Coil Shape is Better for Eddy Current Measurements?
- JJ91
- · Replies 1 ·
2n2222 npn transistor voltage question
- lindhaw
- · Replies 9 ·
Designing a rf based tracking robot
- issac newton
- · Replies 8 ·
A few questions about solid-state relays
- KingNothing
- · Replies 6 ·
Needing some guidance on getting into Electrical Engineering as a hobby
- 3vix6
- · Replies 9 ·
Is there a free software to program an Atmega 168-PU Atmel microconller?
- jstbyndjupitr
- · Replies 5 ·
How do quarter wave resonant cavities work in duplexers and filters?
- FrankJ777
- · Replies 2 ·
Neuroscience MS considering switch to EE. Help?
- Neuro7
- · Replies 1 ·
Understanding the Effects of Inputting High Frequency Signals on an Oscilloscope
- reddvoid
- · Replies 4 ·
Can piezoelectric concept be used to generate electricity on a large scale
- Wannabegood
- · Replies 17 ·
Understanding Saturation Current in BJT Operation
- Outrageous
- · Replies 2 ·
Problem Using Bipolar Transistor as a Switch
- lindhaw
- · Replies 6 ·
Optimizing Mosfet Drive for Efficient Transformer Performance
- Crazymechanic
- · Replies 4 ·
Making a Blinking LED 555 Timer
- trustnoone
- · Replies 6 ·
Troubleshooting My 555 Circuit: What Happened and How Can I Fix It?
- LordVader88
- · Replies 2 ·
About PUSH and POP in microprocessor/controller
- reddvoid
- · Replies 5 ·
Bipolar Junction Transistors - How does one read the datasheet?
- d.arbitman
- · Replies 1 ·
Converting input in rlc circuits
- VerdictGuilty
- · Replies 4 ·
Please check if this circuit can act as AM generator (for lab demo)
- dexterdev
- · Replies 2 ·
High-Voltage switch controlled by LASER pulse
- pierebean
- · Replies 3 ·
Thevenin equivalent for wheatstone bridge
- jordansas
- · Replies 1 ·
How to find input signal formula
- Tavrida
- · Replies 11 ·
Why Does a VR Crank Sensor's Inductance Change with Different Casings?
- CheyenneXia
- · Replies 5 ·
Troubleshooting Multisim Circuit Simulation with Astable Multivibrator
- Crazymechanic
- · Replies 19 ·
What is negative frequency(fourier transform)
- ankities
- · Replies 2 ·