MPU 9DOF click carries the MPU–9150 System in Package, which is the world’s first 9-axis Motion Tracking device. MPU–9150 comprises two chips. One is the MPU–6050 that contains a 3-axis accelerometer, a 3-axis gyroscope, and a DMP (digital motion processor); the other is AK8975, a 3-axis digital compass. It is designed for the low power, low cost, and high performance requirements of consumer electronics equipment and wearable sensors. The ability to track motion in free space also makes MPU 9DOF click a suitable sensor for RC vehicles (e.g. quadcopters) and camera stabilisation systems.