Adafruit 9-DOF Accel/Mag/Gyro+Temp Breakout Board - LSM9DS0DESCRIPTION Add motion, direction and orientation sensing to your Arduino project with this all in one 9 DOF sensor. Inside the chip are three sensors, one is a classic 3 axis accelerometer, which can tell you which direction is down towards the Earth (by measuring gravity) or how fast the board is accelerating in 3D space. The other is a 3 axis magnetometer that can sense where the strongest magnetic force is coming from, generally used to detect