Originally Posted by
stevieturbo
They do, but often inputs can be tolerant of a higher voltage anyway even if they are not reading above 5v. In this instance they do not need to read, you're just triggering based on it being higher than 2v for example.
But if they say it needs resistors, I guess you need to do that shit.
They say if I put 12v into it I’ll melt something so not worth the risk. As stupid and frustrating it is all I can do is as they say and hope it works