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Electronics Development

This is the place to get support on electronics development.

1,082 topics in this forum

  1. Wetting current on headphone jack insertion?

    By fisherman188,
    • 2 replies
    • 35 views

  2. Trigger RST Pulse when changing from battery to USB Power

    By fisherman188,
    • 4 replies
    • 50 views

  3. Communication between android apps and type-c device

    By kzaman080,
    • 2 replies
    • 24 views

  4. Off the shelf board for display extender has yellow light and display is not extending

    By Rose Haft,
    • 1 reply
    • 21 views

  5. Uploading Code to a New ESP32

    By Blake Martin,
    • 5 replies
    • 58 views

  6. Securing a PCB From mechanical vibration

    By darren.riva@gmail.com,
    • 4 replies
    • 50 views

  7. Point to point wireless audio and video encoder/decoder

    By Mauricio Villalobos,   
    • 6 replies
    • 70 views

  8. micro ultrasonic transmitter equivalent to larger component used in ultrasonic cleaners

    By Doug Verhoef,   
    • 7 replies
    • 48 views

  9. How to achieve desired LED functionality?

    By Nicolás Franco,
    • 24 replies
    • 223 views

  10. Vias on pad for increased mechanical strength?

    By Nicolás Franco,
    • 5 replies
    • 58 views

  11. 1 RGB LED vs 3 Single Color LEDs - Cost/Complexity Question

    By Bob,
    • 2 replies
    • 51 views

  12. How to select industrial Relay and LED

    By Yadavaprasath Gopi,
    • 15 replies
    • 176 views

  13. USB-C CC1 and CC2 ESD Protection

    By Graham MacRobie,
    • 6 replies
    • 84 views

  14. Capacitor size for crystal resonator

    By fisherman188,
    • 2 replies
    • 40 views

  15. panelaizing a pcb using easyeda

    By dave,
    • 5 replies
    • 34 views

  16. Load Switch with Bulk Capacitance

    By Graham MacRobie,
    • 8 replies
    • 77 views

  17. Suggestions for prototyping hardware for smart USB-(C?) charging device

    By jes.sherborne,
    • 4 replies
    • 37 views

  18. Voltage and Current Measurement Circuit in Batteries for Universal Usage

    By Yadavaprasath Gopi,
    • 5 replies
    • 50 views

  19. Best Lora or LoraWAN module

    By Yadavaprasath Gopi,
    • 1 reply
    • 35 views

  20. ESP32-S3 USB / Bootloader

    By Graham MacRobie,
    • 3 replies
    • 44 views

  21. How to use lipo battery to power RTC? WITHOUT a coin cell / external source?

    By Nirali Trivedi,
    • 5 replies
    • 62 views

  22. Controlling multiple LEDs without using a pin for each

    By RinkerLand,
    • 3 replies
    • 45 views

  23. Schematic review with nRF52 module - Feedback needed!

    By builder01,   
    • 3 replies
    • 76 views

  24. DC/DC lighting converter with limited space

    By Peter,
    • 3 replies
    • 72 views

  25. Use one chip from multiple daisy-chained ADCs

    By Valeriya Kostyukova,
    • 1 reply
    • 37 views
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