Forum

  1. Electronics

    1. General Electronics Chat

      Discussion forum for general chat about anything electronics related.
      Discussions:
      46,508
      Messages:
      438,219
      Latest: A battery question cmartinez, Apr 25, 2019 at 8:28 PM

    2. Test & Measurement Forum

      Test equipment selection, measurement techniques, best practices (ie. oscilloscopes, spectrum analyzers, waveform generators, etc.)
      Discussions:
      560
      Messages:
      7,227
      Latest: Difference between microphone transient response and frequency response (if any?) ebeowulf17, Apr 25, 2019 at 8:04 PM

    3. Analog & Mixed-Signal Design

      Broad spectrum of topics: power management, components (ie. MOSFETs, ADC, DAC, Translators, Amplifiers, etc.)
      Discussions:
      1,821
      Messages:
      20,483
      Latest: Op Amps - can you make a switchable x 3.3 and x 1 buffer (non inverting) amp out of the same amp ? crutschow, Apr 25, 2019 at 8:02 PM

    4. Digital Circuit Design

      Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
      Discussions:
      1,186
      Messages:
      14,878
      Latest: ATmega Crystal and power layout Wolframore, Apr 25, 2019 at 3:29 PM

    5. Wireless & RF Design

      Forum for antennas, RF circuits and filter design, telematics, technologies (ie. WiFi, Bluetooth, ZigBee, etc.)
      Discussions:
      2,630
      Messages:
      17,745
      Latest: Spectrum flatness of OFDM modulation cariban, Apr 25, 2019 at 4:14 AM

    6. Power Electronics

      Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
      Discussions:
      3,825
      Messages:
      37,261
      Latest: Variable input, adjustable output dc-dc conversion Dzsudasz, Apr 25, 2019 at 5:10 PM

    7. Automotive Electronics

      Designing for the automotive industry? This is the place for assistance.
      Discussions:
      686
      Messages:
      9,374
      Latest: Making a 60v alternator Skipperdan, Apr 25, 2019 at 7:09 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:
      31
      Messages:
      369
      Latest: Hybrid Vehicle: Low 12V = Auto Start (Camping Mode) crutschow, Apr 19, 2019 at 2:51 AM

    9. Electronics Resources

      Get help with electronics resources, including books, websites, datasheets, technical literature, and software.
      Discussions:
      2,681
      Messages:
      14,547
      Latest: FREE overnight shipping from Arrow Wolframore, Apr 23, 2019 at 12:12 PM

  2. Software & Microcomputing

    1. Embedded Systems and Microcontrollers

      All things embedded systems and microcontrollers (FPGAs, PICs, AVRs, Arduinos, Raspberry Pi).
      Discussions:
      10,142
      Messages:
      77,895
      Latest: TARGET INVALID ID on PIC18f66k40 jpanhalt, Apr 25, 2019 at 7:38 PM

    2. Programmer's Corner

      Forum for software engineering and programming languages: C, C++, C#, Fortran, Java, Matlab, etc.
      Discussions:
      4,148
      Messages:
      27,618
      Latest: Visual studio and C++Project 402DF855, Apr 25, 2019 at 1:31 PM

    3. Computing and Networks

      Forum for computing technologies, personal computing, data networking, and information technology.
      Discussions:
      1,439
      Messages:
      11,602
      Latest: Some assistance with RS-422 to USB 2.0/3.0 conversion is needed. MrChips, Apr 25, 2019 at 10:21 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:
      31,555
      Messages:
      300,326
      Latest: Issues Wiring Three 5v 100watt PSU to power LED Strips JazzMac251, Apr 25, 2019 at 8:17 PM

    2. The Completed Projects Collection

      A collection of completed projects from All About Circuits forum members.
      Discussions:
      175
      Messages:
      2,347
      Latest: Project: True Condenser Capsule Repair and DIY Microphone Wolframore, Apr 23, 2019 at 8:59 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:
      16,756
      Messages:
      118,798
      Latest: a garage counter with up and down counting WBahn, Apr 25, 2019 at 7:18 PM

    2. Technical Repair

      Need help repairing electronics? You can problem solve here.
      Discussions:
      1,174
      Messages:
      14,604
      Latest: Repair Envision LCD monitor killivolt, Apr 25, 2019 at 5:58 PM

    3. Career Advising

      Looking for some career advice in electrical/electronics engineering? Here is the place.
      Discussions:
      135
      Messages:
      1,591
      Latest: Should I change careers? pmd34, Mar 22, 2019

  5. Math & Science

    1. Math

      Discussion forum for anything math related.
      Discussions:
      1,186
      Messages:
      12,426
      Latest: Big numbers nsaspook, Apr 20, 2019 at 9:44 AM

    2. Physics

      Discussion forum for anything physics related.
      Discussions:
      1,105
      Messages:
      13,466
      Latest: Electrical conductivity of absolute vacuum MrAl, Apr 18, 2019

    3. General Science

      Discussion forum for general science topics and non-electrical engineering.
      Discussions:
      549
      Messages:
      6,804
      Latest: Pipeline. BR-549, Apr 24, 2019 at 11:53 PM

  6. Community

    1. Off-Topic

      Discuss anything other than electronics, but please have consideration for your fellow peers.
      Discussions:
      6,203
      Messages:
      152,198
      Latest: AI is set to bring reform changes in major industries. Will this be a disruption or promote growth? nsaspook, Apr 25, 2019 at 8:21 PM

    2. Marketplace

      A place for members to buy, sell and trade electronic parts.
      Discussions:
      53
      Messages:
      242
      Latest: 5.25" diskettes? spinnaker, Apr 11, 2019

    3. Feedback and Suggestions

      Forum for providing feedback and suggestions, This forum is not for getting help with technical questions.
      Discussions:
      2,087
      Messages:
      15,485
      Latest: Print out a posters threads Yaakov, Apr 25, 2019 at 6:17 PM

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Discussions:
140,786
Messages:
1,336,208
Members:
531,368