Converting units of Gravity to Frequency using Wii Nunchuk Accereloremeter?

The units on the Wii Nunchuk accelerometer is 500 mV/g. I want units of Frequency in Hz. Is there any conversion or a library that does this? :slight_smile:

The units on the Wii Nunchuk accelerometer is 500 mV/g

I thought it was an I2C device?

Found this Datasheet on the Forums, not sure if it is correct or not. This is where i got the information above.

That may well be the accelerometer, but you can’t talk to it directly (unless you tack wires on it) only via I2C, so the raw units are most likely irrelevant.

Frequency is not a unit of acceleration. What is it that you are trying to do?

Measure vibration frequencies and amplitudes using the x axis only.