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Hardware Design
General Electronics Chat
Discussion forum for general chat about anything electronics related.
65.8K
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678.3K
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65.8K
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678.3K
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LED TV backlight tester - Why two DIACs ?
Papabravo
7 minutes ago
Analog & Mixed-Signal Design
Broad spectrum of topics: power management, components (ie. MOSFETs, ADC, DAC, Translators, Amplifiers, etc.)
16.6K
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188K
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16.6K
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188K
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Need help with ADuM4221A in 13.56MHz RF power amplifier design
M
Mike2526
Today at 8:12 AM
Automation, Robotics & Control
Forum about industrial automation and control (ie. PLCs, PID control systems, SCADA & process control systems, etc.)
2.1K
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21K
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2.1K
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21K
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Fuzzy Logic
M
MisterBill2
Yesterday at 10:15 PM
Digital Design
Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
4.6K
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58.1K
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4.6K
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58.1K
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4017 Frustration
ThePanMan
Yesterday at 4:18 PM
FPGAs (Field Programmable Gate Array)
Forum for designing, programming and reconfiguring simple and complex FPGAs.
501
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2.2K
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501
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2.2K
LATEST
Does Good Eye Diagram Ensure no error in PRBS Test?
L
loveforcircuits
Saturday at 5:48 AM
IC Design
A place to discuss IP cores, verilog, VHDL, instruction set architecture and any other topics related to integrated circuit (IC) design.
264
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1.9K
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Threads
264
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1.9K
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Coolaudio V3207 and V3102, any upgrade available?
S
sonohe
May 3, 2026
PCB Layout , EDA & Simulations
Discussion forum for PCB layout, design, performance and simulation.
3.8K
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34.1K
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3.8K
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34.1K
LATEST
3 phase inverter simulation
Qundng
Yesterday at 10:16 PM
Power Electronics
Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
16K
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168.2K
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16K
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168.2K
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Calculating the ripple current for a capacitor in a vfd
panic mode
Today at 9:14 AM
Sensor Design & Implementation
Discuss the design, development and implementation of sensors and sensor systems.
4K
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39.3K
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4K
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39.3K
LATEST
Basic 'clap ON' switch.
P
PFFT
19 minutes ago
Test & Measurement
Test equipment selection, measurement techniques, best practices (ie. oscilloscopes, spectrum analyzers, waveform generators, etc.)
2.5K
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29.7K
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2.5K
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29.7K
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measuring time domain skew between two lines on a differential transmission
Y
yef smith
May 9, 2026
Wireless & RF Design
Forum for antennas, RF circuits and filter design, telematics, technologies (ie. WiFi, Bluetooth, ZigBee, etc.)
4.1K
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28.7K
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4.1K
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28.7K
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calculating near end power sum cross talk from S-param file
Y
yef smith
Today at 10:00 AM
Embedded & Programming
Microcontrollers
All things embedded systems and microcontrollers (PICs, AVRs, Arduinos, Raspberry Pi, ESP8266, etc.)
13.1K
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112.2K
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Threads
13.1K
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112.2K
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RS485 Architecture
panic mode
Yesterday at 12:59 PM
Machine Learning, AI & Neural Networks
Forum for artificial Intelligence (AI), deep learning, machine learning, data networking, and information technology.
267
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3.1K
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267
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3.1K
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The Case Against Quantum Computing
nsaspook
Yesterday at 10:40 AM
Programming & Languages
Forum for software engineering and programming languages: C, C++, C#, Fortran, Java, Matlab, etc.
5K
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37.1K
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5K
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37.1K
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Writing bit-bang I2C XC8 code
nsaspook
Saturday at 3:14 PM
Software & IDEs
Discuss software and Integrated Development Environments (IDEs) that streamline developing and debugging electronic systems.
1.1K
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9.2K
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1.1K
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9.2K
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Bluetooth cache (Linux)
AnneRanch2442
Feb 22, 2026
Datasheets & Parts
Datasheets, Manuals & Parts Identification
Requests and analysis of datasheets, manuals and parts. You can also get help identifying components.
3.8K
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27.4K
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3.8K
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27.4K
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PCB - CAN YOU HELP ME IDENTIFY THIS?
S
SHARK_FISH_OR_NOT
Today at 9:52 AM
Technical Repair
Need help repairing electronics? You can problem solve here.
4.6K
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51.6K
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4.6K
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51.6K
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Tachometer suddenly died, wondering if the chip is likely still operational.
Jerry-Hat-Trick
Yesterday at 5:56 PM
Education
General Science, Physics & Math
Discussion forum for general science topics and non-electrical engineering.
3.6K
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45.8K
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3.6K
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45.8K
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Beauty
cmartinez
Yesterday at 8:32 AM
Homework Help
Stuck on a textbook question, school project, final year project or coursework? Post your questions and attempts here and let others help. No answers will be given, only guidance.
20.3K
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157.8K
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Threads
20.3K
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157.8K
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Comparator button delay
ci139
Today at 8:55 AM
Community
Feedback and Suggestions
Forum for providing feedback and suggestions,
This forum is not for getting help with technical questions
.
2.3K
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17.9K
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2.3K
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17.9K
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Font goes to default.
Alec_t
Yesterday at 2:30 PM
Jobs & Career Advising
Looking for some career advice in electrical/electronics engineering? Here is the place.
452
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5.2K
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Threads
452
Messages
5.2K
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Paying someone to design pcb + casing for an electronic device
Irving
Tuesday at 5:00 AM
Marketplace
A place for members to buy, sell and trade electronic parts.
311
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3K
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Threads
311
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3K
LATEST
Buy from these Ali Express/Amazon sellers at your own risk
dl324
Today at 8:59 AM
Off-Topic
Discuss anything other than electronics, but please have consideration for your fellow peers.
7.5K
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216.9K
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7.5K
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216.9K
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Tonight's Libation
wayneh
56 minutes ago
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