NES controller into a keyboard/drum machine????

In Hardware

ok.Does anyone know how to make the NES controller into a keyboard/drum macnhine, or anything useful like that. i play lsdj music, and i wanted something flashy for a live set. does anyone have any ideas??? or schematics??!

I'm not sure how accurate this is... I've never been to this site, but with a quick Google, here's what I got.



You can also try for schematics. I can't remember if there were any, but I'm sure there would be somewhere.

if you take the IC out, you can wire it to anything