So the most usless thing that anyone can have in there mame cabinet is i coin mechanism i know, but im doing this as a school project and i really need to put a working one, my question is HOW? Now for controls im using the gamepad hack, to save costs i know that ipac is ready for the coin mechs, but forget it its to much expensive, now im thinking on buying a coin mechanism with a CPU and everything, they come somewhat cheap, so i ask is there a tutorial that i can follow to make this work, i saw on youtube a guy that managed to put one working with mame, but i have no idea what interface he used... What i think i need to do is the same thing as a button, solder a wire to one of the buttons on the gamepad, looks simple but for what i have read, the coin mech actually needs to be powerd so.... this is getting to confusing, can anyone help me im going crazy with this problem.
Thanks in advance