Forum

  1. Hardware Design

    1. General Electronics Chat

      Discussion forum for general chat about anything electronics related.
      Discussions:
      47,846
      Messages:
      455,417
      Latest: Can anybody explain Emitter-Follower easily? Papabravo, Oct 18, 2019 at 4:59 PM

    2. Test & Measurement Forum

      Test equipment selection, measurement techniques, best practices (ie. oscilloscopes, spectrum analyzers, waveform generators, etc.)
      Discussions:
      661
      Messages:
      8,822
      Latest: DIAC IV Curve With Oscilloscope. AlbertHall, Oct 18, 2019 at 3:56 PM

    3. Analog & Mixed-Signal Design

      Broad spectrum of topics: power management, components (ie. MOSFETs, ADC, DAC, Translators, Amplifiers, etc.)
      Discussions:
      2,077
      Messages:
      23,862
      Latest: Proper methods to isolate test/measure circuits KeithWalker, Oct 18, 2019 at 2:56 PM

    4. Digital Circuit Design

      Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
      Discussions:
      1,338
      Messages:
      17,108
      Latest: Problems with TB6560 Driver Chip TeeKay6, Oct 18, 2019 at 4:34 PM

    5. Wireless & RF Design

      Forum for antennas, RF circuits and filter design, telematics, technologies (ie. WiFi, Bluetooth, ZigBee, etc.)
      Discussions:
      2,738
      Messages:
      18,586
      Latest: problem with automatic reset in esp8266 RIKRIK, Oct 13, 2019 at 8:01 PM

    6. Power Electronics

      Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
      Discussions:
      4,393
      Messages:
      43,033
      Latest: Regulating the voltage at the end of a transmission line ironring1, Oct 18, 2019 at 5:11 PM

    7. Automotive Electronics

      Designing for the automotive industry? This is the place for assistance.
      Discussions:
      764
      Messages:
      10,332
      Latest: Diffrent BLDC driving methods atferrari, Oct 18, 2019 at 5:01 PM

    8. Automation & Control

      Forum about industrial automation and control (ie. PLC programming, PLC training, PID control systems, Scada system & process control systems, etc.)
      Discussions:
      67
      Messages:
      671
      Latest: Contactor switching circuit Mickmack, Oct 15, 2019 at 1:37 PM

    9. Electronics Resources

      Get help with electronics resources, including books, websites, datasheets, technical literature, and software.
      Discussions:
      2,731
      Messages:
      14,756
      Latest: Joe Grand (Ethical hacker) presented at Altium Live 2019 Mark Hughes, Oct 14, 2019 at 6:52 PM

  2. Software & Microcomputing

    1. Embedded Systems and Microcontrollers

      All things embedded systems and microcontrollers (FPGAs, PICs, AVRs, Arduinos, Raspberry Pi).
      Discussions:
      10,390
      Messages:
      81,462
      Latest: read and debounces a mechanical switch jpanhalt, Oct 18, 2019 at 4:17 PM

    2. Programmer's Corner

      Forum for software engineering and programming languages: C, C++, C#, Fortran, Java, Matlab, etc.
      Discussions:
      4,200
      Messages:
      28,102
      Latest: Understanding issues with dynamic memory allocation MrSoftware, Oct 18, 2019 at 2:47 PM

    3. Computing and Networks

      Forum for computing technologies, personal computing, data networking, and information technology.
      Discussions:
      1,472
      Messages:
      11,969
      Latest: Celebrating 50 Years of Unix Analog Ground, Oct 16, 2019 at 2:56 PM

  3. Circuits and Projects

    1. The Projects Forum

      Designing an entire prototype or sub-system? This is the place to talk ideas and "how-to".
      Discussions:
      31,934
      Messages:
      304,750
      Latest: [theoretical design] RGB matrix mixer NOISEBOB, Oct 18, 2019 at 4:43 PM

    2. The Completed Projects Collection

      A collection of completed projects from All About Circuits forum members.
      Discussions:
      179
      Messages:
      2,398
      Latest: Micro-current electrical stimulation device Audioguru, Sep 27, 2019

  4. Education

    1. Homework Help

      Stuck on a textbook question, school project, final year project or coursework? Post your questions and attempts here and let others help.
      Discussions:
      17,049
      Messages:
      121,757
      Latest: Simple 3 channel Audio Mixer Circuit AlbertHall, Oct 18, 2019 at 4:33 PM

    2. Technical Repair

      Need help repairing electronics? You can problem solve here.
      Discussions:
      1,387
      Messages:
      16,780
      Latest: SUCCESS STORIES: Repair thermoelectric cooler StanAccy, Oct 18, 2019 at 1:35 PM

    3. Career Advising

      Looking for some career advice in electrical/electronics engineering? Here is the place.
      Discussions:
      149
      Messages:
      1,802
      Latest: No clue how to price a PCB design MaxHeadRoom, Oct 1, 2019

  5. Math & Science

    1. Math

      Discussion forum for anything math related.
      Discussions:
      1,196
      Messages:
      12,542
      Latest: How to calculate 3 phase apparent power from voltage and current measurements MrAl, Aug 20, 2019

    2. Physics

      Discussion forum for anything physics related.
      Discussions:
      1,133
      Messages:
      14,060
      Latest: Whats a good graphic calculator these days ? Yaakov, Oct 17, 2019 at 10:01 AM

    3. General Science

      Discussion forum for general science topics and non-electrical engineering.
      Discussions:
      577
      Messages:
      7,193
      Latest: John Goodenough wins Nobel prize in chemistry at age 97 dl324, Oct 16, 2019 at 10:31 AM

  6. Community

    1. Off-Topic

      Discuss anything other than electronics, but please have consideration for your fellow peers.
      Discussions:
      6,333
      Messages:
      158,154
      Latest: Yahoo Blogs are History danadak, Oct 18, 2019 at 4:28 PM

    2. Marketplace

      A place for members to buy, sell and trade electronic parts.
      Discussions:
      66
      Messages:
      365
      Latest: Variable Powerstat for Sale shortbus, Oct 15, 2019 at 10:26 AM

    3. Feedback and Suggestions

      Forum for providing feedback and suggestions, This forum is not for getting help with technical questions.
      Discussions:
      2,112
      Messages:
      15,741
      Latest: Upcoming Software Upgrade & Design Update bertus, Oct 18, 2019 at 3:58 PM

Forum Statistics

Discussions:
144,979
Messages:
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Members:
558,693