Forum

  1. Electronics

    1. General Electronics Chat

      Discussion forum for general chat about anything electronics related.
      Discussions:
      47,208
      Messages:
      447,220
    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:
      1,951
      Messages:
      22,131
      Latest: LM358 as a differential amplifer amad1, Jul 20, 2019 at 12:41 AM
    4. Digital Circuit Design

      Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
      Discussions:
      1,268
      Messages:
      16,000
      Latest: Please critique my delayed pulse circuit crutschow, Jul 20, 2019 at 3:35 AM
    5. Wireless & RF Design

      Forum for antennas, RF circuits and filter design, telematics, technologies (ie. WiFi, Bluetooth, ZigBee, etc.)
      Discussions:
      2,689
      Messages:
      18,215
      Latest: Retiring the RadioShack VU-190 TV antenna nsaspook, Jul 20, 2019 at 1:27 AM
    6. Power Electronics

      Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
      Discussions:
      4,092
      Messages:
      40,051
      Latest: Balance Charging with a 5s BMS board royboy, Jul 20, 2019 at 2:22 AM
    7. Automotive Electronics

      Designing for the automotive industry? This is the place for assistance.
      Discussions:
      722
      Messages:
      9,869
      Latest: UC3845B Pulse Diviside by 2 atferrari, Jul 19, 2019 at 6:54 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:
      11,849
      Latest: Apollo 11's 50th anniversary: The 1202 error oz93666, Jul 20, 2019 at 2:33 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:
      31,747
      Messages:
      302,628
      Latest: Pedal Generator LED Project oz93666, Jul 19, 2019 at 8:56 PM
    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:
      16,912
      Messages:
      120,438
      Latest: unloaded Q of parallel LC filter MrAl, Jul 19, 2019 at 10:08 PM
    2. Technical Repair

      Need help repairing electronics? You can problem solve here.
      Discussions:
      1,273
      Messages:
      15,710
      Latest: Repairing a circuit board on a tv slackguy, Jul 19, 2019 at 11:17 PM
    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:
      13,573
    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:
      155,895
      Latest: EHT power supply design and construction Aleph(0), Jul 20, 2019 at 2:36 AM
    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