1. Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
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    1. General Electronics Chat

      This area is for general chat about electronics, eg: Dont know what a part does? Dont know how to read a circuit? Want to get an opinion?
      Sub-Forums: High Voltage
      32,829
      327,820
    2. Electronic Projects Design/Ideas/Reviews

      Are you building an electronic circuit, or want to? Submit your electronic questions and get assistance from our experienced members help.
      31,098
      298,782
      Hiwatt 20 amp May 19, 2018 at 5:05 PM; gophert
    3. Microcontrollers

      Discuss all aspects of micro controllers - building them, coding them, etc. All controllers are welcome - PIC, BASIC, Z8 Encore!, etc.
      Sub-Forums: 8051/8951, AVR, ARM, Arduino, Oshonsoft, Maximite/Duinomite, Code Repository
      18,290
      170,799
    4. Circuit Simulation & PCB Design

      Discuss circuit simulation, CAD and PCB design.
      1,108
      9,561
    5. IoT - Internet of Things

      Internet of Things (IoT) - M2M, Industrial IoT, and Industry 4.0. Hardware, systems, and software for the interconnection of embedded devices, wireless sensors networks, control systems, automation, and more.
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      237
    1. Robotics & Mechatronics

      Specific to discussions about robots and the making of.
      1,987
      15,934
    2. Renewable Energy

      Discussion of Solar, Wind, Hydro and main stream renewable energy topics including RE projects.
      Sub-Forums: Alternative Energy, RE Projects
      595
      11,980
    3. Radio and Communications

      Discuss RF and communications, including antennas, modulation regimes, filter design, and telematics.
      610
      4,942
    4. Automotive Electronics

      For discussion about electronics within cars, trucks, motorbikes, caravans, boats, airplanes, etc.
      408
      5,745
    5. Mathematics and Physics

      Discuss the complex nature of mathematics and physics relating to electronic circuitry.
      752
      9,219
    1. Buy, Sell and Trade

      A forum to allow the buying, selling, trading or giving away electronic bits and pieces. You must have 25+ posts.
      188
      1,089
      Need an Arduino Uno May 20, 2018 at 4:31 PM; gophert
    2. Jobs and Careers

      Post a job offer or offer your own expertise.
      44
      478
    3. Datasheets, Manuals or Parts

      Request a datasheet or enquire about part equivalents and/or difficult-to-find parts here.
      3,543
      16,995
      Maximum operating frequency May 20, 2018 at 10:42 AM; Shadow_warrior
    4. Homework Help

      If you have a question about an electronics exam, course or paper you can ask in this forum.
      1,633
      13,528
      Voltage Across a Resistor Problem May 15, 2018 at 8:48 PM; MikeMl
    5. Repairing Electronics

      If you're trying to fix an electronics device like a TV, Stereo, etc you can discuss it here.
      2,374
      20,086
      Plasma Panasonic tc-p50c2 May 20, 2018 at 4:15 AM; beau28713
    6. Electronics Videos

      View popular videos related to electronics. They're a great way to learn!
      42
      275
    7. Product & Service Reviews

      If you have experience with an electronics related product or service tell the rest of ETO all about it. You must have 25+ posts.
      35
      477
    1. Members Lounge

      Relax for a bit and unwind, have some fun. This forum is for talking about non-electronics stuff amongst fellow members.
      Sub-Forums: Introduce Yourself, Computers and Networks
      4,064
      69,092
      Thanks for having me! May 20, 2018 at 5:45 PM; 500kvlineman
    2. Site Issues & Feedback

      This is for all site related issues, from admins to members. If you have feedback please do let us know!
      Sub-Forums: Site Bugs!
      971
      8,422
      New terms May 20, 2018 at 10:58 AM; large_ghostman
    1. The (Read Only) Archive

      A collection of older forums which have been either replaced or simply inactive.
      Sub-Forums: Electronic Theory, Electronic Projects, Electronic Books, Competitions, Hosted Forums
      156
      4,267
      books needed Jun 17, 2010; vinodquilon

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