I need help writing a program for my Uno R3 for testing pruposes. I'd like to use the UNO to accomlish a few things: (Drawing supplied) 1.) Turn on a relay (digital output 8) that supplies power to a device I am testing. The test will be 20 seconds long. The UUT should turn on a switch after 10 sec…

Uno R3 Test Box

anon57585045 September 29, 2021, 1:58am 9

It's okay. All the good advice is in the introduction but so few people bother to read it.

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