What units does the Wii Nunchuk Accelerometer use, does it use milli-g's? I have not been able to find the datasheet for the Wii Nunchuk, which would explain this information. Also, does it make sense to program the solenoid this way, i'm using a unl2803a darlington transistor with a solenoid, but have not been able to get it to open using this code.