The MinIMU-9 v3 is a compact (0.8 ?0.5 ) board that combines ST s L3GD20H 3-axis gyroscope and LSM303D 3-axis accelerometer and 3-axis magnetometer to form an inertial measurement unit (IMU); we therefore recommend careful reading of the L3GD20H datasheet and LSM303D datasheet before using this product. These sensors are great ICs, but their small packages make them difficult for the typical student or hobbyist to use. They also operate at voltages below 3.6 V, which can make interfacing difficult for microcontrollers operating at 5 V. The MinIMU-9 v3 addresses these issues by incorporating additional electronics, including a voltage regulator and a level-shifting circuit, while keeping the overall size as compact as possible
Features:
- Dimensions: 0.8 ?0.5 ?0.1 (20 mm ?13 mm ?3 mm)
- Weight without header pins: 0.7 g (0.02 oz)
- Operating voltage: 2.5 V to 5.5 V
- Supply current: 6 mA
- Output format (I C):
- Gyro: one 16-bit reading per axis
- Accelerometer: one 16-bit reading per axis
- Magnetometer: one 16-bit reading per axis
- Sensitivity range:
- Gyro: 245, 500, or 2000 Degree /s
- Accelerometer: 2, 4, 6, 8, or 16 g
- Magnetometer: 2, 4, 8, or 12 gauss
Downloads:
