Forum

  1. Electronics

    1. General Electronics Chat

      Discussion forum for general chat about anything electronics related.
      Discussions:
      47,213
      Messages:
      447,274
    2. Test & Measurement Forum

      Test equipment selection, measurement techniques, best practices (ie. oscilloscopes, spectrum analyzers, waveform generators, etc.)
      Discussions:
      602
      Messages:
      7,998
    3. Analog & Mixed-Signal Design

      Broad spectrum of topics: power management, components (ie. MOSFETs, ADC, DAC, Translators, Amplifiers, etc.)
      Discussions:
      1,952
      Messages:
      22,145
    4. Digital Circuit Design

      Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
      Discussions:
      1,268
      Messages:
      16,010
      Latest: Please critique my delayed pulse circuit MrSoftware, Jul 20, 2019 at 12:37 PM
    5. Wireless & RF Design

      Forum for antennas, RF circuits and filter design, telematics, technologies (ie. WiFi, Bluetooth, ZigBee, etc.)
      Discussions:
      2,690
      Messages:
      18,223
    6. Power Electronics

      Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
      Discussions:
      4,093
      Messages:
      40,061
    7. Automotive Electronics

      Designing for the automotive industry? This is the place for assistance.
      Discussions:
      722
      Messages:
      9,875
      Latest: Need help identifying some transistors, please? SWeeTS72, Jul 20, 2019 at 12:43 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:
      49
      Messages:
      492
      Latest: Free PLC training SamR, Jul 13, 2019
    9. Electronics Resources

      Get help with electronics resources, including books, websites, datasheets, technical literature, and software.
      Discussions:
      2,708
      Messages:
      14,653
      Latest: Unknown IC Identification Wolframore, Jul 19, 2019 at 11:50 AM
  2. Software & Microcomputing

    1. Embedded Systems and Microcontrollers

      All things embedded systems and microcontrollers (FPGAs, PICs, AVRs, Arduinos, Raspberry Pi).
      Discussions:
      10,277
      Messages:
      80,006
      Latest: Measuring rate of change of capacitance nsaspook, Jul 19, 2019 at 4:12 PM
    2. Programmer's Corner

      Forum for software engineering and programming languages: C, C++, C#, Fortran, Java, Matlab, etc.
      Discussions:
      4,169
      Messages:
      27,823
      Latest: Looking for a flow chart software jpanhalt, Jul 17, 2019 at 3:20 PM
    3. Computing and Networks

      Forum for computing technologies, personal computing, data networking, and information technology.
      Discussions:
      1,462
      Messages:
      11,848
      Latest: Apollo 11's 50th anniversary: The 1202 error SLK001, Jul 20, 2019 at 12:54 AM
  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:
      31,748
      Messages:
      302,632
    2. The Completed Projects Collection

      A collection of completed projects from All About Circuits forum members.
      Discussions:
      179
      Messages:
      2,376
  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:
      16,913
      Messages:
      120,443
      Latest: Need help with a basic thevenin circuit Aria Nemati, Jul 20, 2019 at 1:54 PM
    2. Technical Repair

      Need help repairing electronics? You can problem solve here.
      Discussions:
      1,273
      Messages:
      15,712
    3. Career Advising

      Looking for some career advice in electrical/electronics engineering? Here is the place.
      Discussions:
      142
      Messages:
      1,680
  5. Math & Science

    1. Math

      Discussion forum for anything math related.
      Discussions:
      1,194
      Messages:
      12,520
      Latest: Isolating variable with constant power load MrAl, Jul 17, 2019 at 11:33 AM
    2. Physics

      Discussion forum for anything physics related.
      Discussions:
      1,116
      Messages:
      13,576
    3. General Science

      Discussion forum for general science topics and non-electrical engineering.
      Discussions:
      567
      Messages:
      7,084
      Latest: “porous” silicon battery cmartinez, Jul 18, 2019 at 10:44 PM
  6. Community

    1. Off-Topic

      Discuss anything other than electronics, but please have consideration for your fellow peers.
      Discussions:
      6,276
      Messages:
      155,901
      Latest: The genius of Apollo cmartinez, Jul 20, 2019 at 1:25 PM
    2. Marketplace

      A place for members to buy, sell and trade electronic parts.
      Discussions:
      60
      Messages:
      343
      Latest: Variable Powerstat for Sale MrAl, Jul 18, 2019 at 6:25 PM
    3. Feedback and Suggestions

      Forum for providing feedback and suggestions, This forum is not for getting help with technical questions.
      Discussions:
      2,101
      Messages:
      15,638
      Latest: Current Staff list Wendy, Jul 7, 2019