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-   -   Arduino to relay wiring (https://www.askmehelpdesk.com/showthread.php?t=847714)

  • Sep 27, 2020, 08:43 PM
    minibike6969
    Arduino to relay wiring
    I'M BUILDING two eight channel christmas light controllers with single relays.so my question is how do i power all eight single relays with one arduino.
  • Sep 28, 2020, 12:52 PM
    talaniman
    Seems you need a relay module for your arduino

    https://randomnerdtutorials.com/guid...-with-arduino/

    https://i2.wp.com/randomnerdtutorial...12%2C310&ssl=1

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