The uses of a logic probe - a simple one - can be fairly broad.
You can not only check the presence of power but also find if there's a ground too.
Bad fuses are easy to test, but you can test the rest of the circuit if you know what you are seeing in the LEDs that light up - RED or GREEN.
This is a short introduction to just a couple of things it can do. I'll go into more detail about circuits and how to not destroy a computer or module by using a logic probe instead of a standard test light.
11 мар 2022
