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Hardware Design
General Electronics Chat
Discussion forum for general chat about anything electronics related.
66K
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682.2K
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66K
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682.2K
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Power transistor to heatsink (coupling, interface, heat transfer)
oh_uh_okay
Today at 4:19 AM
Analog & Mixed-Signal Design
Broad spectrum of topics: power management, components (ie. MOSFETs, ADC, DAC, Translators, Amplifiers, etc.)
16.7K
Threads
188.8K
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16.7K
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188.8K
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Help me Battery current limiting circuit with UC3842
ronsimpson
Yesterday at 8:14 PM
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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21.2K
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2.1K
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21.2K
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How do you validate a new SMT placement program before running the first board?
panic mode
Friday at 9:06 AM
Digital Design
Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
4.6K
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58.3K
Messages
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4.6K
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58.3K
LATEST
Schmitt trigger debounce circuit problem(s)
AnalogKid
Yesterday at 11:26 PM
FPGAs (Field Programmable Gate Array)
Forum for designing, programming and reconfiguring simple and complex FPGAs.
502
Threads
2.2K
Messages
Threads
502
Messages
2.2K
LATEST
Does SFP28 Optical Module Compatible to 16Gbps?
lordofbeez
Jul 3, 2026
IC Design
A place to discuss IP cores, verilog, VHDL, instruction set architecture and any other topics related to integrated circuit (IC) design.
267
Threads
1.9K
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Threads
267
Messages
1.9K
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what would suggest as books/reference to be able to design/learn analog integrated circuit on cadence?
M
MisterBill2
Sep 2, 2026
PCB Layout , EDA & Simulations
Discussion forum for PCB layout, design, performance and simulation.
3.8K
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34.6K
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3.8K
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34.6K
LATEST
Wave soldering- no solder and solder short
WBahn
Friday at 9:14 AM
Power Electronics
Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
16K
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169K
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16K
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169K
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208VAC and 277VAC ...
M
MisterBill2
Yesterday at 9:25 PM
Sensor Design & Implementation
Discuss the design, development and implementation of sensors and sensor systems.
4K
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39.4K
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4K
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39.4K
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Circuit for Reverse Polarity Detection and Charger Detection using Opto couplers
M
MisterBill2
Tuesday at 9:40 PM
Test & Measurement
Test equipment selection, measurement techniques, best practices (ie. oscilloscopes, spectrum analyzers, waveform generators, etc.)
2.5K
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29.8K
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2.5K
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29.8K
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Shortcircuit diode troubleshooting
MrChips
Yesterday at 9:21 PM
Wireless & RF Design
Forum for antennas, RF circuits and filter design, telematics, technologies (ie. WiFi, Bluetooth, ZigBee, etc.)
4.1K
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28.8K
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4.1K
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28.8K
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SDR question: is "70 MHz–6 GHz" tuning range ever the same as simultaneous coverage? Trying to settle a POI argument
Ya’akov
Today at 2:49 AM
Embedded & Programming
Microcontrollers
All things embedded systems and microcontrollers (PICs, AVRs, Arduinos, Raspberry Pi, ESP8266, etc.)
13.1K
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112.5K
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13.1K
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112.5K
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Battery Power Options for an ESP32 Rooftop Water Level Monitoring System
L
loveforcircuits
Yesterday at 11:09 AM
Machine Learning, AI & Neural Networks
Forum for artificial Intelligence (AI), deep learning, machine learning, data networking, and information technology.
267
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3.2K
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267
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3.2K
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The Case Against Quantum Computing
cmartinez
Friday at 7:59 PM
Programming & Languages
Forum for software engineering and programming languages: C, C++, C#, Fortran, Java, Matlab, etc.
5K
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37.2K
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5K
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37.2K
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Simplest Mutex?
MrAl
Today at 4:52 AM
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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Why is Japan So Weak in Software?
farm_tinker
Jul 28, 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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27.6K
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3.8K
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27.6K
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What is this????
J
Joester0064
8 minutes ago
Technical Repair
Need help repairing electronics? You can problem solve here.
4.6K
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52.3K
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4.6K
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52.3K
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Technics SU VX-800 with blown components (another one)
A
alprampo
Today at 5:27 AM
Education
General Science, Physics & Math
Discussion forum for general science topics and non-electrical engineering.
3.6K
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46.2K
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3.6K
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46.2K
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Has dark matter left a fingerprint that we can observe?
kiroma
Monday at 7:30 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.
20.4K
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158K
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Threads
20.4K
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158K
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Basic Amp Circuit Question
F
feryuu
Friday at 1:51 PM
Community
Feedback and Suggestions
Forum for providing feedback and suggestions,
This forum is not for getting help with technical questions
.
2.4K
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18K
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2.4K
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18K
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Change of email address
M
MontrealPaul
Monday at 2:40 PM
Jobs & Career Advising
Looking for some career advice in electrical/electronics engineering? Here is the place.
460
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5.3K
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460
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5.3K
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What did I do wrong in high school and college?
WBahn
Yesterday at 11:16 PM
Marketplace
A place for members to buy, sell and trade electronic parts.
309
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3K
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309
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3K
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Buy from these Ali Express/Amazon sellers at your own risk
SamR
Aug 15, 2026
Off-Topic
Discuss anything other than electronics, but please have consideration for your fellow peers.
7.6K
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219.3K
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7.6K
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219.3K
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ChatGPT
nsaspook
Yesterday at 11:44 PM
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