What is the best way to achive a positive 12v signal using arduino as controller? I'm thinking about using a PNP transistor to use as a switch, so the idea is when the PNP transistor base goes 0v it activate the load. I think this will work, but when I want to turn off the curcuit, I could change …

Best way to provide a Positive 12V

Paul_B September 13, 2021, 12:15pm 5

The schematic is a link.

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