LunchusBoxious:
For the Controller on this project http://home.online.no/~togalaas/ardubot/ if I were to buy a third party Nunchuk, would it still work? or does it have to be the Wii branded one?
If the third party 'chuck uses the same control signals as an official one, like any decent copy should, it won't make any difference. Even if it doesn't it could be made to work, but you couldn't use existing libraries and instead would have to do some reverse engineering.