HiLetgo 3pcs GY-521 MPU-6050 MPU6050 3 Axis Accelerometer Gyroscope Module 6 DOF 6-axis Accelerometer Gyroscope Sensor Module 16 Bit AD Converter Data Output IIC I2C for Arduino MPU-6050 MPU6050 6-axis Accelerometer Gyroscope Sensor Communication mode: standard IIC communication protocol Chip built-in 16bit AD converter, 16bit data output Gyroscopes range: +/- 250 500 1000 2000 degree/sec Acceleration range: 2 4 8 16g