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
How many ways to determine signal frequency?
- TimMiller
- · Replies 4 ·
Do pull-up resistors have to be used with switches?
- zak8000
- · Replies 1 ·
A good place to learn and build electronic circuit?
- david90
- · Replies 9 ·
Tools needed to analyze circuit boards
- DrummingAtom
- · Replies 10 ·
Job search question Out of the box opportunities for EE graduates
- rpkostrzewa
- · Replies 5 ·
Convert Pulse to DC Voltage - Ideas Needed
- Liad
- · Replies 42 ·
Connecting power pins to a basic opamp model in Pspice
- hoheiho
- · Replies 22 ·
The best books you suggest for (i)signals and systems (ii)electronic devices
- peeyush_ali
- · Replies 3 ·
Femtoampere op amp in luggage - will it be degraded by luggage screening xrays?
- Dmytry
- · Replies 19 ·
What field of engineering deals with audio electronics and speaker design?
- SN93
- · Replies 7 ·
DC motor armature winding question
- tundrawolf
- · Replies 8 ·
Logic Gates: Practice and Review
- Nexor
- · Replies 2 ·
How does the D flip-flop in ADS 2008 frequency divider design work?
- genxium
- · Replies 2 ·
How does a NOT gate work in a real circuit?
- Nexor
- · Replies 21 ·
How can i use 5V to switch 24V on/off?
- opmal7
- · Replies 3 ·
Impedance matching in a circuit
- rakesh.kumar
- · Replies 30 ·
Sinc Function in Natural Phenomena
- Bassalisk
- · Replies 4 ·
Are transmission lines carrying voltage/current or EM waves?
- erst
- · Replies 3 ·
Control a motor remotely with cell phone signals
- kpk250
- · Replies 15 ·
Radio frequency amplifier and error rate
- thavamaran
- · Replies 3 ·
Sink source current input and outputs
- Physicslearner500039
- · Replies 5 ·
Building a 12v heater for my car
- glhx
- · Replies 1 ·
How do I use a 24V relay to switch off 120V AC loads?
- three phase
- · Replies 6 ·
Finding output of phase-modulated demodulator with π/2 delay line
- asmani
- · Replies 17 ·
Hall Effect sensor to monitor home electrical apparatus
- florenceooi
- · Replies 9 ·
Reading an Arduino Uno schematic
- jdc15
- · Replies 8 ·
Why is 44100 Hz the standard sampling rate for compact discs?
- Bassalisk
- · Replies 11 ·
Building a Simple Amplifier Circuit With High Slew Rate and Bandwidth
- iqjump123
- · Replies 9 ·
Designing a Loop Antenna for 25-100MHz Radiated Emissions Measurements
- likephysics
- · Replies 11 ·
Why Does My 12V LED Light Strobe When Connected to a 24V Source?
- vjventrella
- · Replies 2 ·
Using LED in fixture designed for Halogen
- drdream
- · Replies 1 ·
A game with Fourier coefficients/transform
- Bassalisk
- · Replies 19 ·
Lab view programming to drive motor
- mrgenius
- · Replies 8 ·
Video Monitor jack repair, Power and signal
- thurst
- · Replies 1 ·
MOSFET Redundancy/Fail-Safe in Automotive System
- ¡MR.AWESOME!
- · Replies 3 ·
Problem about changing frequency
- Captain Price
- · Replies 4 ·
Motorcycle power system question
- Fake Name
- · Replies 26 ·
Top-down design methods for analog and mixed-signal circuits
- bernie21
- · Replies 2 ·
How Can I Check RPMs With Multimeter
- LawrenceC
- · Replies 7 ·
Electrical solitons are possible?
- Stanley514
- · Replies 9 ·
Two different definitions for sinc ?
- reddvoid
- · Replies 6 ·
Efficient BJT Constant Current Source for Precise Current Regulation
- likephysics
- · Replies 3 ·
Problems driving a large display with a transistor
- insignia96
- · Replies 6 ·
Why does an integrator start at 0 if a capacitor initially acts as a short circuit?
- Bassalisk
- · Replies 15 ·
Magnetic Shielding for Motor Control Center
- Aaron William
- · Replies 5 ·
Can an Arduino and PWM circuit be used to create an arc generator and speaker?
- Dannjell
- · Replies 5 ·
Arduino vs breadboard for learning circuitry and microcontrollers
- Zula110100100
- · Replies 12 ·
DC - DC (boost) Converter Design
- BeeGee
- · Replies 12 ·
Measuring distance on a 300 mm cylinder with two lasers 200 mm apart
- subhamies
- · Replies 2 ·
4MHz oscillator circuit for wireless charging coil driver
- anthonyjames9
- · Replies 15 ·
Railgun design simulation for 20-40g projectile at 400 km/h
- Fr1ki
- · Replies 1 ·
Electric stove ignition causing an EMP?
- mattlima
- · Replies 10 ·
Why Does DC High Voltage Test Generate Negative Voltage?
- moosya
- · Replies 6 ·
AC Applied to a capacitor and dielectric effects?
- HMS-776
- · Replies 3 ·
Varying Resistors in Bridge Circuits?
- febbie22
- · Replies 2 ·
Temperature-controlled fan speed from 5-bit ADC output
- moogull
- · Replies 9 ·
Bode Plot - Calculating ωgc and ωpc analytically
- phiby
- · Replies 4 ·
Electromagnet with 4 gauge wire and thick insulation
- Mindstormed
- · Replies 7 ·
Homopolar generator information
- cala
- · Replies 107 ·
Solving Remote IC ESD Burning Problem
- Ravaner
- · Replies 4 ·
Why is a transfer function denoted by 'H'?
- Gonzo17
- · Replies 6 ·
A weird thing happened when our transformer blew up
- brstilson
- · Replies 5 ·
About Using transistor BJT as a switch
- ajack
- · Replies 8 ·
Conduction and lossless materials
- littlebilly91
- · Replies 6 ·
BJT in the reverse active region and beta
- lcr2139
- · Replies 1 ·
Why is the mutual inductance term negative in the loop equations?
- xxXen0xx
- · Replies 2 ·
How to design dc to ac inverter
- samrawit
- · Replies 2 ·
Electrical connection to an insulator to carry current
- d.sonali20
- · Replies 1 ·
Does a PD controller zero affect the step response?
- nylonman
- · Replies 2 ·
How do I design a PCB layout that looks neat and tidy?
- Bassalisk
- · Replies 22 ·
Pulse Skipping - Calculating Frequency Limits
- saad87
- · Replies 2 ·
Easy Electronics Project with LEDs
- Casco
- · Replies 4 ·
BJT differential amplifier biasing
- likephysics
- · Replies 7 ·
What is the relationship between electron flow and the speed of light in a wire?
- HMS-776
- · Replies 5 ·
Transfer functions - Complex poles
- Dirac8767
- · Replies 7 ·
Designing elliptical patch antenna using superstrate in CST
- Graviton89
- · Replies 2 ·
Counter ramp adc conversion time
- MarAlja
- · Replies 1 ·
Wattage requirement for step-up transformer
- Rmankty
- · Replies 1 ·
Dc Voltage reduction LiPo battery
- oldboyonrgv
- · Replies 3 ·
AM demodulator with 200kHz carrier not recovering original signal
- walwaldoggy1
- · Replies 2 ·
What do the terminals in an RC filter circuit diagram represent?
- Stickybees
- · Replies 1 ·
I would like to create a lifepo4 battery-bag that is failproof.
- Wheazel
- · Replies 4 ·
Verilog if statement always activating
- tcosentino
- · Replies 1 ·
AC Motor Reversing: Is It Possible?
- omalleyt
- · Replies 2 ·
Calculating Noise Power, SNR, and Bit Error Probability
- viperfx
- · Replies 5 ·
Modeling coaxial cable impedance
- student52
- · Replies 2 ·
Microcontroller vs microprocessor architecture and design
- pairofstrings
- · Replies 13 ·
Lost in Translation - Power Requirements
- Water-Guru
- · Replies 3 ·
Can materials efficiently reflect microwaves and radio waves?
- sid_galt
- · Replies 10 ·
Maximum Battery Charging Amperage
- Cantari
- · Replies 1 ·
Recreating JK flip flop in DSCH , none of the designs work.
- alex002
- · Replies 1 ·
Where does flyback diode current go in an inductor circuit?
- clecol
- · Replies 7 ·
Efficiency of linear alternator
- e2m2a
- · Replies 1 ·
Finding a bill acceptor with simple output for $1 validation
- matt1212
- · Replies 2 ·
Ground is always considered at 0 Volt?
- otomanb
- · Replies 6 ·
Best Way to Combine High V Low I and Low V High I
- aeonova
- · Replies 6 ·
Converting voltage source to current source in circuit analysis
- reddvoid
- · Replies 2 ·
How Can Tesla's Rotating Magnetic Fields Be Achieved Without Using Capacitors?
- Jdo300
- · Replies 2 ·
Tesla coil secondary coil wrapped around primary coil
- crockman1
- · Replies 6 ·