I saw on slagcoin that you can press on parts of the PCB to verify whether it works, and what it is. How would this work in a stock arcade stick? I’m trying to see if my hori fs3’s PCB is dead, after soldering to it. (concerned I may have scorched it). Where can I tap to make it respond? On the wooden PCB top where the button fits? On the back of the pcb?
Thanks, really racking my brain here.