Forum

  1. Electronics

    1. General Electronics Chat

      Discussion forum for general chat about anything electronics related.
      Discussions:
      47,657
      Messages:
      453,032
      Latest: A circuit that closes twice in small intervals when powered on and then stays open danadak, Sep 17, 2019 at 9:00 PM

    2. Test & Measurement Forum

      Test equipment selection, measurement techniques, best practices (ie. oscilloscopes, spectrum analyzers, waveform generators, etc.)
      Discussions:
      639
      Messages:
      8,535
      Latest: Measuring dc pulse width SamR, Sep 17, 2019 at 12:52 PM

    3. Analog & Mixed-Signal Design

      Broad spectrum of topics: power management, components (ie. MOSFETs, ADC, DAC, Translators, Amplifiers, etc.)
      Discussions:
      2,032
      Messages:
      23,228
      Latest: How to switch ground alternatively to IC pins using momentary spst switch patrick398, Sep 17, 2019 at 8:11 PM

    4. Digital Circuit Design

      Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
      Discussions:
      1,313
      Messages:
      16,761
      Latest: Counting the number of times I'm pushing a button jim A, Sep 17, 2019 at 9:21 PM

    5. Wireless & RF Design

      Forum for antennas, RF circuits and filter design, telematics, technologies (ie. WiFi, Bluetooth, ZigBee, etc.)
      Discussions:
      2,731
      Messages:
      18,545
      Latest: OBD tool with Bluetooth BobaMosfet, Sep 17, 2019 at 4:42 PM

    6. Power Electronics

      Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
      Discussions:
      4,287
      Messages:
      41,920
      Latest: Laptop charger / power supply aj911, Sep 17, 2019 at 8:51 PM

    7. Automotive Electronics

      Designing for the automotive industry? This is the place for assistance.
      Discussions:
      752
      Messages:
      10,228
      Latest: Polarity switching components Anton179, Sep 17, 2019 at 3:58 AM

    8. Automation & Control

      Forum about industrial automation and control (ie. PLC programming, PLC training, PID control systems, Scada system & process control systems, etc.)
      Discussions:
      58
      Messages:
      597
      Latest: Regarding the stepper motor Travm, Sep 17, 2019 at 8:22 PM

    9. Electronics Resources

      Get help with electronics resources, including books, websites, datasheets, technical literature, and software.
      Discussions:
      2,722
      Messages:
      14,709
      Latest: Help to simulate differents connections transformer ci139, Sep 15, 2019 at 2:38 PM

  2. Software & Microcomputing

    1. Embedded Systems and Microcontrollers

      All things embedded systems and microcontrollers (FPGAs, PICs, AVRs, Arduinos, Raspberry Pi).
      Discussions:
      10,344
      Messages:
      80,983
      Latest: Arduino automatic plant waterer, relay works in setup() but not in loop(). SamR, Sep 17, 2019 at 12:47 PM

    2. Programmer's Corner

      Forum for software engineering and programming languages: C, C++, C#, Fortran, Java, Matlab, etc.
      Discussions:
      4,183
      Messages:
      27,939
      Latest: Android Development Possibilities MrAl, Sep 17, 2019 at 7:55 PM

    3. Computing and Networks

      Forum for computing technologies, personal computing, data networking, and information technology.
      Discussions:
      1,469
      Messages:
      11,895
      Latest: Need Advice About Problem With USB Stick SLK001, Sep 14, 2019 at 11:20 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:
      31,876
      Messages:
      304,132
      Latest: Engineering a door for a drone quique123, Sep 17, 2019 at 8:18 PM

    2. The Completed Projects Collection

      A collection of completed projects from All About Circuits forum members.
      Discussions:
      179
      Messages:
      2,396
      Latest: Micro-current electrical stimulation device dheena0104, Sep 17, 2019 at 4:20 AM

  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:
      16,992
      Messages:
      121,266
      Latest: Backwards Mod 10 wit JK dl324, Sep 17, 2019 at 4:44 PM

    2. Technical Repair

      Need help repairing electronics? You can problem solve here.
      Discussions:
      1,355
      Messages:
      16,471
      Latest: Lab bench power Supply: 5mA flowing with no load attached atferrari, Sep 17, 2019 at 6:03 PM

    3. Career Advising

      Looking for some career advice in electrical/electronics engineering? Here is the place.
      Discussions:
      146
      Messages:
      1,765
      Latest: Can you become an engineer if you hated physics in gymnasium/highschool? rsjsouza, Sep 2, 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:
      1,128
      Messages:
      14,009
      Latest: Density Variation of a Bent Wire MrAl, Sep 17, 2019 at 4:13 PM

    3. General Science

      Discussion forum for general science topics and non-electrical engineering.
      Discussions:
      576
      Messages:
      7,172
      Latest: Starship Hopper's Biggest, Lastest Flight Above Texas Pallograph, Sep 17, 2019 at 5:05 AM

  6. Community

    1. Off-Topic

      Discuss anything other than electronics, but please have consideration for your fellow peers.
      Discussions:
      6,314
      Messages:
      157,503
      Latest: Aliens at last? nsaspook, Sep 17, 2019 at 7:13 PM

    2. Marketplace

      A place for members to buy, sell and trade electronic parts.
      Discussions:
      63
      Messages:
      351
      Latest: Variable Powerstat for Sale bwilliams60, Sep 11, 2019 at 6:41 PM

    3. Feedback and Suggestions

      Forum for providing feedback and suggestions, This forum is not for getting help with technical questions.
      Discussions:
      2,110
      Messages:
      15,691
      Latest: Private messages cg120, Sep 14, 2019 at 12:42 PM

Forum Statistics

Discussions:
144,300
Messages:
1,382,520
Members:
553,001