LKF-MSU304 MEMS Inertial Measurement Unit Product Overview The LKF-MSU304 MEMS Inertial Measurement Unit is an ultra-high precision, high-reliability 6-axis MEMS Inertial Attitude and Heading Reference System, widely applicable in navigation, control and measurement fields for vehicles, ships, and UAVs. This IMU series integrates high-performance MEMS gyroscopes and accelerometers within an independent structure, features system sealing design with internal vibration damping,