Forum

  1. Electronics

    1. General Electronics Chat

      Discussion forum for general chat about anything electronics related.
      Discussions:
      45,465
      Messages:
      423,740
      Latest: frequency to voltage circuit with LM2907 MisterBill2, Dec 15, 2018 at 7:45 PM

    2. Test & Measurement Forum

      Test equipment selection, measurement techniques, best practices (ie. oscilloscopes, spectrum analyzers, waveform generators, etc.)
      Discussions:
      446
      Messages:
      5,696
      Latest: Handheld DC Power supply Max 30V/3A/60W cork_ie, Dec 15, 2018 at 6:07 PM

    3. Analog & Mixed-Signal Design

      Broad spectrum of topics: power management, components (ie. MOSFETs, ADC, DAC, Translators, Amplifiers, etc.)
      Discussions:
      1,596
      Messages:
      17,912
      Latest: How can I do electret microphone noise filter? Audioguru, Dec 15, 2018 at 10:57 AM

    4. Digital Circuit Design

      Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
      Discussions:
      1,058
      Messages:
      12,771
      Latest: Logic gate IC Kelvin Lee, Dec 15, 2018 at 8:25 PM

    5. Wireless & RF Design

      Forum for antennas, RF circuits and filter design, telematics, technologies (ie. WiFi, Bluetooth, ZigBee, etc.)
      Discussions:
      2,522
      Messages:
      16,858
      Latest: Trying to find/build a transmitter and vibrating/beeping receiver for a blind person to find home KeepItSimpleStupid, Dec 15, 2018 at 2:48 PM

    6. Power Electronics

      Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
      Discussions:
      3,388
      Messages:
      33,119
      Latest: Low Voltage Cut out IC at 5.2V when using 4x AA crutschow, Dec 15, 2018 at 7:39 PM

    7. Automotive Electronics

      Designing for the automotive industry? This is the place for assistance.
      Discussions:
      625
      Messages:
      8,554
      Latest: Need help with a paddle shifter circuit Papabravo, Dec 15, 2018 at 2:49 PM

    8. Electronics Resources

      Get help with electronics resources, including books, websites, datasheets, technical literature, and software.
      Discussions:
      2,641
      Messages:
      14,261
      Latest: Looking for Magnifying Lamp recklessrog, Dec 15, 2018 at 10:28 AM

  2. Software & Microcomputing

    1. Embedded Systems and Microcontrollers

      All things embedded systems and microcontrollers (FPGAs, PICs, AVRs, Arduinos, Raspberry Pi).
      Discussions:
      9,930
      Messages:
      74,978
      Latest: Advice on button debounce interrupts StrongPenguin, Dec 15, 2018 at 8:00 PM

    2. Programmer's Corner

      Forum for software engineering and programming languages: C, C++, C#, Fortran, Java, Matlab, etc.
      Discussions:
      4,083
      Messages:
      26,904
      Latest: Smashing the previous data OBW0549, Dec 15, 2018 at 6:49 PM

    3. Computing and Networks

      Forum for computing technologies, personal computing, data networking, and information technology.
      Discussions:
      1,391
      Messages:
      11,190
      Latest: The Case Against Quantum Computing nsaspook, Dec 12, 2018 at 6:41 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:
      31,216
      Messages:
      296,075
      Latest: HC-12 & HC-06 & Android Mark Hughes, Dec 15, 2018 at 8:26 PM

    2. The Completed Projects Collection

      A collection of completed projects from All About Circuits forum members.
      Discussions:
      173
      Messages:
      2,315
      Latest: Arduino Based Whole Home Humidistat Jeff Shepard, Oct 8, 2018

  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:
      16,508
      Messages:
      115,944
      Latest: Calculate resistance using Kirchoff's laws Arans9, Dec 15, 2018 at 7:02 PM

    2. Technical Repair

      Need help repairing electronics? You can problem solve here.
      Discussions:
      985
      Messages:
      12,190
      Latest: Repair thermoelectric cooler StanAccy, Dec 15, 2018 at 4:24 PM

    3. Career Advising

      Looking for some career advice in electrical/electronics engineering? Here is the place.
      Discussions:
      129
      Messages:
      1,482
      Latest: Salaries of Embedded systems engineer in India with 2 years of experience. ashokraj, Nov 30, 2018

  5. Math & Science

    1. Math

      Discussion forum for anything math related.
      Discussions:
      1,171
      Messages:
      12,103
      Latest: Getting into electronics - which mathematics topics should I focus on? Yami, Dec 14, 2018 at 4:15 PM

    2. Physics

      Discussion forum for anything physics related.
      Discussions:
      1,089
      Messages:
      13,057
      Latest: Reverse lift bogosort, Dec 6, 2018

    3. General Science

      Discussion forum for general science topics and non-electrical engineering.
      Discussions:
      523
      Messages:
      6,455
      Latest: How to calculate the autonomy of a motorcycle/bike oz93666, Dec 14, 2018 at 8:22 PM

  6. Community

    1. Off-Topic

      Discuss anything other than electronics, but please have consideration for your fellow peers.
      Discussions:
      6,080
      Messages:
      146,595
      Latest: EHT power supply design and construction shortbus, Dec 15, 2018 at 5:48 PM

    2. Marketplace

      A place for members to buy, sell and trade electronic parts.
      Discussions:
      242
      Messages:
      1,511
      Latest: WANTED: old (eighties) speech processors and speech ROMs (e.g. MM52116SHRL) bertus, Dec 7, 2018

    3. Feedback and Suggestions

      Forum for providing feedback and suggestions, This forum is not for getting help with technical questions.
      Discussions:
      2,055
      Messages:
      15,232
      Latest: how to delete my post or attachment Marvin Zhang, Dec 14, 2018 at 10:04 AM

Forum Statistics

Discussions:
137,416
Messages:
1,289,340
Members:
507,588