Do Neo Geo Controllers Work On The Famicom?

[okame]

I know the Neo Geo controller extension wire works for Famicom controllers, but would a Neo Geo controller ITSELF work on my Twin Famicom? I'm okay either way, just curious is all.

[Frank_fjs]

Nope, unfortunately not.

[RetroHacker]

Nope - you can't just plug it in. But the Neo Geo controller is just a bunch of switches. It would be trivial to build an adapter board with a shift register and some resistors.

-Ian