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
Negative feedback - Open loop gain question
- okami11408
- · Replies 2 ·
How do antennas convert current into electromagnetic waves?
- ASidd
- · Replies 1 ·
What Does Sink Eight TTL Inputs Mean in the Context of AT89C51's Port 0?
- snshusat161
- · Replies 2 ·
Calculating Coils for AM Radio Frequency
- mearvk
- · Replies 16 ·
555 monostable relay circuit fails when motor turns on
- RobertRobot36
- · Replies 29 ·
How can a pulse voltage be stabilized to a DC voltage?
- Daniel Floyd
- · Replies 4 ·
Hello. I just got a PMT the glass bulb of which has been broken. Even
- Ravaner
- · Replies 6 ·
Measuring resistance in a superconductor
- chutes123
- · Replies 4 ·
Designing an outdoor electronic product (LED tree)
- parkland
- · Replies 11 ·
Oscilloscope Ground and Common question
- kbmcnich
- · Replies 2 ·
Plot IV Curves for Solar Panels Easily
- pranavnatural
- · Replies 1 ·
Is There an Insulation Monitoring Relay for Continuous Winding Monitoring?
- Royherd27
- · Replies 4 ·
Faraday Cage Applied to Power Lines to Negate Field Interference
- redhand22
- · Replies 10 ·
Increase Electromagnetics emmission?
- Toothless
- · Replies 10 ·
How Should I Terminate and Route SPI Signals for Multiple External PCBs?
- saad87
- · Replies 2 ·
Generating A Noise Signal from a Digital Processor
- amanno
- · Replies 2 ·
Need guidance - RF engineer/DSP engineer interview
- akb11
- · Replies 4 ·
Control Projects: Ideas for Graduation Project
- mfecky
- · Replies 1 ·
Detecting triac failure whether under load or not
- THX-1138
- · Replies 5 ·
What alternatives can be used instead of dynamic arrays in Verilog and Quartus?
- nadersb
- · Replies 11 ·
Limiting current in ion accelerator with dielectric breakdown
- papernuke
- · Replies 6 ·
Rated current and power in transformer short circuit test
- nik.jay.hil
- · Replies 4 ·
Need ideas on how to induce spikes on 600VDC signal
- IEEE
- · Replies 9 ·
What knowledge is needed for Electromagnet design?
- Bowen88
- · Replies 1 ·
Replacing Signetics N5556 op-amp in Popular Electronics brain wave monitor
- uchimata
- · Replies 4 ·
Is a Self-Sustaining Generator Possible?
- Against_Laws
- · Replies 7 ·
Measuring state of charge on a li-ion cell phone battery
- rthomas_uk
- · Replies 1 ·
Software to display voltage readings from 89s52 circuit on PC
- sahilt
- · Replies 2 ·
Trying the crunch some numbers into the thermopile ballpark
- Sravoff
- · Replies 2 ·
Variable dielectric capacitors
- JohnielWhite
- · Replies 7 ·
Can characteristic impedance of a medium be considered as its resistance?
- Kholdstare
- · Replies 14 ·
UWB SFCW or FMCW Transceiver design?
- ali.cmi
- · Replies 10 ·
Interference from Van De Graff
- MattZapp
- · Replies 1 ·
Can you connect an SCR gate to the anode like that?
- Femme_physics
- · Replies 19 ·
Short dipole radiation resistance - do you have experimental results?
- htg
- · Replies 18 ·
Basic crystal oscillator specifications question
- bmxicle
- · Replies 5 ·
Not fully understanding Grounds
- Quazi
- · Replies 13 ·
Low-power circuit for comparing 8 analog signals and outputting the largest one
- royzizzle
- · Replies 2 ·
Formula for ripple factor in filter circuits
- iampaul
- · Replies 2 ·
Could Connecting Two Cell Phone Batteries Charge A Camera Battery?
- Jeremy87
- · Replies 10 ·
How does the PIC16F819 ADC distinguish between voltage, current and signal inputs?
- mearvk
- · Replies 5 ·
How Is Capacitor Output Voltage Calculated and Measured?
- mearvk
- · Replies 4 ·
Good way to test variable-speed generator output?
- HydroGuy
- · Replies 8 ·
Why does the width of depletion region is small in highly doped diode?
- Viswanathan.M
- · Replies 1 ·
Capacitor charged and disconnected then connected to capacitors
- careless25
- · Replies 1 ·
Detecting induced electric fields in the ocean
- royzizzle
- · Replies 4 ·
Single phase motor with capacitor - unmarked wires blowing fuses
- Scottyb
- · Replies 11 ·
What is the wisdom and purpose of a Ground Node in a circuit?
- shippo113
- · Replies 13 ·
Why Do Bench Power Supplies Remain So Large?
- shippo113
- · Replies 7 ·
Transistors for 3.6 kW inverter circuit
- cas111
- · Replies 11 ·
Why Is a 3 Phase Generator More Efficient Than a 1 Phase Generator?
- Teachme
- · Replies 1 ·
Query about Power Factor Change in a Power Plant
- rezwan17
- · Replies 1 ·
Where to place a potentiometer in a DC power supply circuit?
- XwyhyX
- · Replies 11 ·
How does voltage in wires affect conduit and nearby materials?
- quikpik
- · Replies 4 ·
Electrical interlock and mechanical interlock
- Mateen-ud-din
- · Replies 1 ·
Can a waveguide dimension of 0.35λ propagate EM waves at 45°?
- htg
- · Replies 1 ·
L293D motor driver overheating with 12V DC motor
- medosoft
- · Replies 11 ·
RC Circuit vs Op amp integrator
- TheDude_
- · Replies 11 ·
Need DC motor having high holding torque
- harshrajs7313
- · Replies 2 ·
How Are VA Ratings Derived for Different 3-Phase Transformer Configurations?
- Serena_hm
- · Replies 4 ·
How does a Tesla coil work and why does the tank circuit resonate at kilohertz?
- I_am_learning
- · Replies 10 ·
Side channel on the headphone jack
- keystroke
- · Replies 2 ·
Cause and effect confusion, BJT
- shippo113
- · Replies 5 ·
Disconnecting source from inductor
- ptxiao
- · Replies 5 ·
Voltage drop calculation for 0.37kW motor circuit with 80m cable
- walidabid
- · Replies 2 ·
What Defines a System in Signals and Systems?
- amaresh92
- · Replies 4 ·
Why voltage and power gain aren't applicable to RF circuits
- akb11
- · Replies 7 ·
Integrator, Differentiator & I-to-V converter, why use opamp anyway?
- shippo113
- · Replies 2 ·
Understanding House Fan Wiring with 2 Switches
- biferi
- · Replies 16 ·
Do the capacitors always charge exponentially?
- Femme_physics
- · Replies 36 ·
Where can I purchase a high frequency step-up transformer
- yesbeckng
- · Replies 5 ·
How to Calculate Capacitance for Capacitors with Oxide on Side Walls?
- rg6g09
- · Replies 4 ·
To find vectors in cylindrical system
- amaresh92
- · Replies 1 ·
Transmitting video via radio wave from weather balloon
- masterjoda
- · Replies 8 ·
TTL Gate Circuits: Unconnected Inputs Logic Level HIGH?
- timeforplanb
- · Replies 4 ·
Achieving Uniform Contact with Silicon Wafer
- Coldhot
- · Replies 4 ·
Is 18/2 Doorbell Wire Safe for Wiring 110v to SSR?
- iambo
- · Replies 10 ·
How Can Mechanical Energy Be Converted to DC Electricity Without Magnets?
- roboticmehdi
- · Replies 10 ·
Can I work at an engineering company while going to school?
- ThomasG
- · Replies 4 ·
What is the Frequency Content of a Unit Step Signal in Fourier Analysis?
- amaresh92
- · Replies 8 ·
Positive/Negative Symbol Confusion
- mearvk
- · Replies 11 ·
PNP transistor and argument with my teacher
- Femme_physics
- · Replies 75 ·
How do I connect a variable capacitor to an inductor in a crystal radio circuit?
- mearvk
- · Replies 7 ·
Impedance matching without smith charts
- rppearso
- · Replies 4 ·
Power Plant Generators: Regulating Output Voltage
- Idea04
- · Replies 1 ·
Electrically secure connection of battery tabs
- Andy Haard
- · Replies 4 ·
Reducing supply current from 2A to 350mA and capacitor polarity
- mearvk
- · Replies 2 ·
How big does a Li-Po battery has to be to absorb a lightning bolt?
- ketamynx
- · Replies 1 ·
Chemical Batteries (Car Batteries)
- mearvk
- · Replies 2 ·
Using a US manufactured digital phase conveter in the UK
- English Frank
- · Replies 22 ·
Does PNP transistor share the same formulas as an NPN transistor?
- Femme_physics
- · Replies 5 ·
Coil winding direction on opposite legs?
- hobbs125
- · Replies 4 ·
EE Study Resources: Best Books for Electrical Engineering
- fernanhen
- · Replies 1 ·
How to recognize series versus parallel paths in complex schematics
- berenmacbowma
- · Replies 5 ·
How to start generator with battery (self start) with ignition.
- kami_rock55
- · Replies 12 ·
Sampled data system freq response
- likephysics
- · Replies 2 ·
Power - what is the use of calculating power and energy of signal?
- amaresh92
- · Replies 4 ·
Electrical Circuit Drawing Software
- GnMvP
- · Replies 11 ·
Statistics of random processes passed through an LTI system
- physics baws
- · Replies 2 ·