The QMA6981 with Motion Sensors – Accelerometers LGA-12 RoHS is an electronic component manufactured by QST. It is a highly integrated motion sensor that combines a 3-axis accelerometer and a 3-axis angular velocity sensor with a smart embedded controller circuitry in a small, surface-mount package. It features low voltage operation, low power consumption, and high dynamic range and resolution. The RoHS (Restriction of Hazardous Substances) compliant module offers superior performance in any environment, and is designed for a wide variety of applications such as low power mobile accelerometers, automotive motion sensing, remote accelerometers, motion detection systems, medical instruments, and consumer products.