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
Proving a Gaussian is its own Fourier Transform
- maverick280857
- · Replies 6 ·
Bioelectric signals, transducers and amplifiers for ECG, EEG and EOG
- electronic engineer
- · Replies 7 ·
Resources for learning microwave antenna design in 15 days
- AhmedEzz
- · Replies 12 ·
Are DVD Burner Lasers Capable of Lighting Matches and Burning Paper?
- Artlav
- · Replies 3 ·
Figuring out the effective pulling distance of an electromagnet
- Summit07
- · Replies 12 ·
Asking about AC, Transformers, and Generating Electricity
- Dracet
- · Replies 16 ·
General-purpose digital multimeter?
- tiny iota
- · Replies 15 ·
Solving Current Regulation on Motor-Driven Wagon
- ponjavic
- · Replies 1 ·
Kalman Filters: Understanding Kalman Recursion and AR(1) Process
- mr.t
- · Replies 2 ·
Question on electric cars coming in the future
- sangackt
- · Replies 8 ·
How to Construct a Variable-Output Current Supply Using Op-Amps?
- dyordyen
- · Replies 10 ·
Why do LED throwies last longer than expected with a small 3V watch battery?
- lampshade
- · Replies 6 ·
Using transistor to switch leds on/off
- nyxynyx
- · Replies 3 ·
Which microcontroller is recommended for a home automated system project?
- bumclouds
- · Replies 9 ·
Book recommendations for circuit projects with motors
- Winzer
- · Replies 3 ·
Converting constant photovoltaic signal to camera on/off pulses
- n1ftyneil
- · Replies 2 ·
What Are the Potential Applications of Wireless Electricity in Remote Areas?
- AhmedEzz
- · Replies 16 ·
Modifying Line Voltage for Belt Sander Racing
- WAcarpenter
- · Replies 18 ·
How can I control an LED array for creating patterns and designs?
- ashon1980
- · Replies 1 ·
How to determine the ground wire
- Roberto1
- · Replies 1 ·
BJT current relationships and passive sign convention
- madchiller
- · Replies 10 ·
Effective bit depth of averaged pixels?
- leright
- · Replies 11 ·
Use PIC microcontroller for Time application
- sanyad
- · Replies 3 ·
Superbright leds and potential dividers
- nyxynyx
- · Replies 2 ·
What Type of Sensor Best Measures Relative 2D Position Against Obstructions?
- JFChalmers
- · Replies 22 ·
Capacitance bridge with null voltmeter vs series-parallel arrangement
- casanova2528
- · Replies 10 ·
Seeking Advice on Increasing Electric Motor Power Output
- spongebob_79
- · Replies 31 ·
EKC during a stress test; noise filtering
- fedaykin
- · Replies 1 ·
How Long Does it Take to Generate 100MW with a Generator?
- karthikgnv
- · Replies 5 ·
How to convert a 240v gas mig180 welder to pure DC to use gasless wire
- kenwood
- · Replies 3 ·
Low Voltage Problem: Do I Need to Rerun Wiring?
- mumblemouth
- · Replies 3 ·
Is y(t) Time-Invariant? Debating an Elementary Question
- WolfOfTheSteps
- · Replies 3 ·
Can a 12V DC motor drive a 120A alternator at 2100 rpm?
- bikram
- · Replies 1 ·
LED array powered by 70V guitar amplifier signal
- anakinjay
- · Replies 9 ·
Book recommendations for learning signal and systems
- taninsaz
- · Replies 5 ·
How to develop hardware design skills during a degree
- Ian_Brooks
- · Replies 2 ·
Understand Electrical Fast Transient (EFT) Meaning
- pixel01
- · Replies 2 ·
How do I reduce noise of the output voltage?
- cks
- · Replies 10 ·
EMC shielding for a laboratory protein identification apparatus cabinet
- catia
- · Replies 4 ·
Does neutral carry current in 3-phase and single-phase systems?
- XPTPCREWX
- · Replies 4 ·
What resistor values are needed for wiring LED taillights with a SPDT relay?
- RamSST
- · Replies 1 ·
Line and Phase Transformation Ratio
- maverick280857
- · Replies 1 ·
Purchasing a Function Generator
- JoshHolloway
- · Replies 1 ·
Time constant of photodiode? parallel stray capacitance?
- cks
- · Replies 3 ·
Old Fender Rhodes electric piano
- jordankersten
- · Replies 3 ·
Can modern car radios be trimmed like older ones for better AM reception?
- mtworkowski@o
- · Replies 10 ·
Does biasing depend on signal frequency?
- piyudhaker
- · Replies 3 ·
Maximum Drive Voltage for Quartz Crystals: How Much Is Too Much?
- Idea04
- · Replies 5 ·
How do component tolerances combine in series circuits?
- Phrak
- · Replies 13 ·
Old Battery Charger for RC Car in Wichita KS - Can it Charge Ni-H Batteries?
- moe7404
- · Replies 1 ·
Does a 60W bulb always dissipate 60W regardless of supply voltage?
- danago
- · Replies 9 ·
Is a Modified Dipole Antenna Feasible for a Quad-Band GSM Design?
- AhmedEzz
- · Replies 16 ·
Electrodes Impedances: Replacement of Galvanometers
- electronic engineer
- · Replies 2 ·
Inexperienced and with project
- kyrga
- · Replies 6 ·
What diode is recommended for a low current, low voltage application?
- techlist
- · Replies 5 ·
LED indicator circuit below 11V with common cathode tri-color LED
- jmcafee
- · Replies 6 ·
Using freeware CAD to simulate and design a 7-digit pulse counter PCB
- PingPong
- · Replies 2 ·
How does insufficient EMF behave with atomic resistance?
- XPTPCREWX
- · Replies 7 ·
RF Chip Selection for SDR Transceiver Design
- fidel
- · Replies 4 ·
How many twists per inch does CAT5 and CAT6 cable have?
- Firefox123
- · Replies 10 ·
Can a High Voltage Magnetic Field Affect My Low Voltage Electronic System?
- thebe
- · Replies 5 ·
How does the Clapp oscillator work?
- EEMonkey
- · Replies 2 ·
Van der pauw resistance question
- iamlovelyboy
- · Replies 3 ·
FM Radio Station on House Electric?
- Moonbear
- · Replies 9 ·
What Should You Consider When Choosing an Optical Spectrum Analyzer?
- Reshma
- · Replies 3 ·
What rating toggle switch do I need for my lawn mower's kill switch replacement?
- wxrocks
- · Replies 8 ·
Mesh Analysis: Solving for Middle Loop Currents
- madchiller
- · Replies 2 ·
Writing a paper on VLSI and embedded systems for B.Tech
- pushpaak99
- · Replies 1 ·
Design details for a butter knife warmer
- Shay10825
- · Replies 178 ·
Build a RC bandpass filter to pass only 60Hz
- Idea04
- · Replies 3 ·
Is wireless charging with electromagnetic induction safe for humans?
- baywax
- · Replies 5 ·
How to design an inverter for solar cells with firing and filter circuits
- kiamzattu
- · Replies 4 ·
Why Do Bushing Current Transformer Costs Increase with Lower Turn Ratios?
- m.s.j
- · Replies 1 ·
Remove 1170 KHz AM radio station from microphones
- getcwd
- · Replies 3 ·
Is It Dangerous to Use 12v tranformer to give a 6v output?
- fialor
- · Replies 5 ·
Creating a 556 Timer from Two 555s - Possible?
- JPKelly
- · Replies 1 ·
How Can I Accurately Measure Voltage Drop across a Capacitor?
- simoncastle
- · Replies 1 ·
High Voltage DC Power Indicator
- rdvernon
- · Replies 1 ·
DC motor control progressive start and stop
- reinaldo
- · Replies 1 ·
Fermi levels in p-n junction under voltage
- smallphi
- · Replies 27 ·
Why do my speakers pick up radio stations?
- mr-tom
- · Replies 3 ·
Physical explanation of voltage drop, resistance, and series/parallel batteries
- XPTPCREWX
- · Replies 4 ·
Where to Find a Budget-Friendly Crimp Tool for PCB Connectors?
- Jdo300
- · Replies 1 ·
Understanding Sign Conventions in Node Voltage Analysis
- madchiller
- · Replies 5 ·
Earth Resonance Power Generator
- Jdo300
- · Replies 20 ·
Generate Electricity with Earth's Magnetic Field?
- Emicro
- · Replies 4 ·
What is the purpose of registers in microprocessor
- soft land
- · Replies 6 ·
How to Disconnect a Car Battery at 11.8V Using an Adjustable Voltmeter?
- trulka
- · Replies 10 ·
Generating Time Delays in 8051 Code Using C
- soul
- · Replies 7 ·
Why is Current Same in Series Resistor Circuit?
- soft land
- · Replies 4 ·
Measure High Voltage using Coil Inductor
- Emreth
- · Replies 8 ·
Driving an LED through RC circuit(RC time constant)
- hary536
- · Replies 1 ·
Calculating the Energy Cost of Manufacturing Solar Cells: Factors to Consider
- Phrak
- · Replies 2 ·
Cheap Sensor Function Checker for 120 RPM with 24V Output
- wolram
- · Replies 10 ·
How Can I Convince My Advisor About Measuring the DC Component of Our Signal?
- Backpacker
- · Replies 3 ·
Conventional square and triangular LEDs
- greynoon
- · Replies 4 ·
How to clear external interrupt flags in 8051 assembly code
- soul
- · Replies 2 ·
Will a DC device work if I connect the polarity wrong?
- Kurdt
- · Replies 6 ·