Forum

  1. Hardware Design

    1. General Electronics Chat

      Discussion forum for general chat about anything electronics related.
      Discussions:
      47,837
      Messages:
      455,311
      Latest: What is the best overall circuit magazine? MrChips, Oct 17, 2019 at 6:58 AM

    2. Test & Measurement Forum

      Test equipment selection, measurement techniques, best practices (ie. oscilloscopes, spectrum analyzers, waveform generators, etc.)
      Discussions:
      660
      Messages:
      8,806
      Latest: triangle wave generator using 2 lm324 and single supply operation crutschow, Oct 17, 2019 at 12:45 AM

    3. Analog & Mixed-Signal Design

      Broad spectrum of topics: power management, components (ie. MOSFETs, ADC, DAC, Translators, Amplifiers, etc.)
      Discussions:
      2,075
      Messages:
      23,812
      Latest: How to switch ground alternatively to IC pins using momentary spst switch patrick398, Oct 17, 2019 at 6:57 AM

    4. Digital Circuit Design

      Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
      Discussions:
      1,337
      Messages:
      17,079
      Latest: duty cycle with 555 100% MrChips, Oct 17, 2019 at 5:23 AM

    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:
      4,390
      Messages:
      42,995
      Latest: Emmiter Follower Power Supply Getting Hot, Help! MisterBill2, Oct 17, 2019 at 5:11 AM

    7. Automotive Electronics

      Designing for the automotive industry? This is the place for assistance.
      Discussions:
      763
      Messages:
      10,325
      Latest: Resin/Glue type substance on the ignition unit Autobike, Oct 16, 2019 at 2:54 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:
      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:
      10,386
      Messages:
      81,433
      Latest: PWM Exhaust valve controller project alecz2008, Oct 17, 2019 at 5:15 AM

    2. Programmer's Corner

      Forum for software engineering and programming languages: C, C++, C#, Fortran, Java, Matlab, etc.
      Discussions:
      4,200
      Messages:
      28,094
      Latest: Understanding issues with dynamic memory allocation WBahn, Oct 16, 2019 at 11:23 AM

    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:
      31,930
      Messages:
      304,713
      Latest: Recently, I made a slayer exciter circuit Curiousred, Oct 17, 2019 at 5:14 AM

    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:
      17,046
      Messages:
      121,744
      Latest: PLEASE READ . I WANT TO Write a program to multiply and divide two numbers on the MARIE Program absf, Oct 17, 2019 at 6:25 AM

    2. Technical Repair

      Need help repairing electronics? You can problem solve here.
      Discussions:
      1,387
      Messages:
      16,776
      Latest: Wall clock chime circuit westminster grandmaster, Oct 16, 2019 at 9:30 AM

    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:
      14,056
      Latest: Whats a good graphic calculator these days ? MrAl, Oct 17, 2019 at 6:33 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:
      6,332
      Messages:
      158,094
      Latest: Shouting from the pit… Yaakov, Oct 17, 2019 at 5:32 AM

    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:
      15,735
      Latest: Private messages djsfantasi, Oct 15, 2019 at 9:31 AM

Forum Statistics

Discussions:
144,951
Messages:
1,390,147
Members:
558,421