Forum

  1. Electronics

    1. General Electronics Chat

      Discussion forum for general chat about anything electronics related.
      Discussions:
      46,206
      Messages:
      434,106
      Latest: Organizing "In-Progress" Parts pmd34, Mar 20, 2019 at 7:19 AM

    2. Test & Measurement Forum

      Test equipment selection, measurement techniques, best practices (ie. oscilloscopes, spectrum analyzers, waveform generators, etc.)
      Discussions:
      526
      Messages:
      6,798
      Latest: why does my hydraulic solenoid keep burning up? MaxHeadRoom, Mar 19, 2019 at 5:49 PM

    3. Analog & Mixed-Signal Design

      Broad spectrum of topics: power management, components (ie. MOSFETs, ADC, DAC, Translators, Amplifiers, etc.)
      Discussions:
      1,743
      Messages:
      19,502
      Latest: Solenoid Transistor danadak, Mar 20, 2019 at 7:11 AM

    4. Digital Circuit Design

      Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
      Discussions:
      1,155
      Messages:
      14,373
      Latest: To change the frequency of 555 Timer to control a Servo motor djsfantasi, Mar 19, 2019 at 11:23 AM

    5. Wireless & RF Design

      Forum for antennas, RF circuits and filter design, telematics, technologies (ie. WiFi, Bluetooth, ZigBee, etc.)
      Discussions:
      2,601
      Messages:
      17,486
      Latest: J-Poler antenna adjustments bertus, Mar 19, 2019 at 1:59 PM

    6. Power Electronics

      Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
      Discussions:
      3,690
      Messages:
      36,099
      Latest: AC Power to run a 130v DC motor with speed control oldman74, Mar 20, 2019 at 7:15 AM

    7. Automotive Electronics

      Designing for the automotive industry? This is the place for assistance.
      Discussions:
      666
      Messages:
      9,175
      Latest: Simple device for checking powerpack danmace, Mar 19, 2019 at 7:10 AM

    8. Electronics Resources

      Get help with electronics resources, including books, websites, datasheets, technical literature, and software.
      Discussions:
      2,675
      Messages:
      14,511
      Latest: Looking datasheet daljeet795, Mar 17, 2019 at 2:41 AM

  2. Software & Microcomputing

    1. Embedded Systems and Microcontrollers

      All things embedded systems and microcontrollers (FPGAs, PICs, AVRs, Arduinos, Raspberry Pi).
      Discussions:
      10,090
      Messages:
      77,070
      Latest: Esp8266 and camera can't connected to internet Yaakov, Mar 20, 2019 at 5:40 AM

    2. Programmer's Corner

      Forum for software engineering and programming languages: C, C++, C#, Fortran, Java, Matlab, etc.
      Discussions:
      4,132
      Messages:
      27,416
      Latest: source code for a basic Preemptive RTOS nsaspook, Mar 19, 2019 at 8:27 PM

    3. Computing and Networks

      Forum for computing technologies, personal computing, data networking, and information technology.
      Discussions:
      1,428
      Messages:
      11,546
      Latest: Anyone Know the Intel CPU line really well Teljkon, Mar 19, 2019 at 2:32 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:
      31,466
      Messages:
      299,236
      Latest: Why output of the bridge rectifier shoots to 1400v after placing a series inductor as a filter? amalbabu93, Mar 20, 2019 at 5:38 AM

    2. The Completed Projects Collection

      A collection of completed projects from All About Circuits forum members.
      Discussions:
      174
      Messages:
      2,333
      Latest: Micro-current electrical stimulation device iONic, Feb 25, 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:
      16,680
      Messages:
      118,003
      Latest: Tips to build an ultrasound receiver and amplifier circuit Uilnaydar, Mar 19, 2019 at 2:26 PM

    2. Technical Repair

      Need help repairing electronics? You can problem solve here.
      Discussions:
      1,126
      Messages:
      14,020
      Latest: How to free stuck speaker cone? wayneh, Mar 19, 2019 at 4:29 PM

    3. Career Advising

      Looking for some career advice in electrical/electronics engineering? Here is the place.
      Discussions:
      136
      Messages:
      1,591
      Latest: Should I change careers? pmd34, Mar 19, 2019 at 4:52 AM

  5. Math & Science

    1. Math

      Discussion forum for anything math related.
      Discussions:
      1,182
      Messages:
      12,344
      Latest: Iteration does not converge MrAl, Mar 20, 2019 at 12:42 AM

    2. Physics

      Discussion forum for anything physics related.
      Discussions:
      1,102
      Messages:
      13,270
      Latest: No, scientists didn’t just “reverse time” with a quantum computer Wendy, Mar 18, 2019 at 7:32 PM

    3. General Science

      Discussion forum for general science topics and non-electrical engineering.
      Discussions:
      544
      Messages:
      6,682
      Latest: Word for when two chemicals are mixed together to form a chemical reaction? BR-549, Mar 18, 2019 at 9:59 PM

  6. Community

    1. Off-Topic

      Discuss anything other than electronics, but please have consideration for your fellow peers.
      Discussions:
      6,165
      Messages:
      150,554
      Latest: Users currently on Windows XP... joeyd999, Mar 19, 2019 at 7:36 PM

    2. Marketplace

      A place for members to buy, sell and trade electronic parts.
      Discussions:
      51
      Messages:
      230
      Latest: Marketplace rules (Please read) Wendy, Feb 3, 2019

    3. Feedback and Suggestions

      Forum for providing feedback and suggestions, This forum is not for getting help with technical questions.
      Discussions:
      2,079
      Messages:
      15,420
      Latest: Almost identical username! :( Hypatia's Protege, Mar 17, 2019 at 3:26 AM

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139,760
Messages:
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Members:
524,534