Adafruit BNO055 orientation sensor with the Arduino Micro (for headtracking)
the wireup looks like this: https://lh3.googleusercontent.com/mXc3UIXt9Ym03MvO2gZcfr0Cg4qgWgot0fJr2UwB04C_I7HT=w1284-h723-no
This is intended to be used as a headtracking mechanism for FPS video games. There is a lot of work still to do but this simply outputs the orientation data to be converted to mouse movements.