NOTE: For the uber-eager, the actual rotation starts at the 1:00 mark. There’s some introductory explanation of what’s happening and the hardware in use that occurs on before that.
This video is a demo of the IMU algorithm results (a.k.a. sensor fusion) achieved with SparkFun’s 6DOF motion sensor board, which uses an ADXL345 digital 3-axis accelerometer and ITG-3200 digital 3-axis gyroscope. The readings from the board are raw from each device, and combined on the Teensy++’s MCU to create a quaternion representation of the orientation.
Read more →