rperreta wrote: ↑
Sun Apr 22, 2018 10:49 pm
I need to do a quick continuity test. I want to ground wires to quickly close then open immediately. What GPIO's can I trigger using C/Python to do this?
Ex: I have lets say an LED with power connected and the ground wire is open. I want to trigger from the app a quick close and open like 1 or 2 ms interval. Any help would be greatly appreciated..
Testing the flashing of a LED for very short period , you have to take in to account
that there is no after glow with a LED. If there was there would be no Optic Fiber
signals, .You could use a LDR to sense the very short flash,and record It.