I have been working on some code for the last couple of days to display the g force from a nunchuck on a nokia lcd. Im newish at this and got this far. Im trying to calibrate the output of the nunchuck into G force. I thought tipping it one way to mark 1 g and the other to mark -1g would be perfect. but doing this i found the outputs straight from the nunchuck when its straight is roughly 135 at 90 degrees one way its 155 and 90 degrees the other way its 60. So it cant be a linear relationship.
Also tipping it oneway slowly the number can get to 110 then suddenly drop to 60. Anyone know the scale it works in and why all of a sudden it can drop large values Hope to hear from someone soon.