Output Pin 1 Load for LM358 Op Amp Non Inverting Comparator Circuit #short #shorts #electronics

[IanBLacy]

Spent a few hours the other day trying to make a red/green status light for power rails… this is basically exactly what I came up with, guess it’s the simple way to do it.

Coming up with a way to use the same op amp to also monitor the -12 V rail was a bit more of a pain