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Logic Timer Switch

Discussion in 'Microcontrollers, Programming and IoT' started by tjk84, Jun 11, 2021.

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  1. tjk84


    Feb 14, 2021
    I was wondering if anyone knows of any off-the-shelf switch modules that switch on if it detects a 12V input voltage and then automatically switch off after 5 minutes or so. This is to turn on/off some LED lighting. I can make one with a 555 timer but I was wondering if there was anything already readily available out there.
  2. Bluejets


    Oct 5, 2014
    Delay off timer module.
    Ebay, Aliexpress, Amazon.
  3. Harald Kapp

    Harald Kapp Moderator Moderator

    Nov 17, 2011
    Spare timer for the interior lighting of a car?
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