Mystery faux N64 controller PCB button pads

Hey chaps, I have this faux N64 controller which I had disassembled to its PCB intending to make a controller PCB from PCBWay.

It's my first time designing a PCB and first time disassembling a N64 controller. I want to know by what method do buttons get detected. Is it resistance or capacitance? How can I tell?

I could be wrong here, but I think that the "rubber" buttons might have a conductive coating on the rear of them. When pressed, they short those PCB track "fingers" together so that the controller can detect the button press.

Ahhh! Let me check!

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.