AltIMU-10 Gyro, Accelerometer, Compass, and Altimeter (L3GD20, LSM303DLHC, and LPS331AP Carrier)
The Pololu AltIMU-10 is an inertial measurement unit (IMU) and altimeter that features the same L3GD20 gyro and LSM303DLHC accelerometer and magnetometer as the MinIMU-9 v2, and adds an LPS331AP digital barometer. An I²C interface accesses ten independent pressure, rotation, acceleration, and magnetic measurements that can be used to calculate the sensor’s altitude and absolute orientation. The board operates from 2.5 to 5.5 V and has a 0.1″ pin spacing.
| Description | Specs (8) | Pictures (7) | Resources (18) | FAQs (1) | On the blog (3) | Distributors (0) |
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Dimensions
| Size: | 1.0″ × 0.5″ × 0.1″1 |
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| Weight: | 1.0 g1 |
General specifications
| Interface: | I²C |
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| Minimum operating voltage: | 2.5 V |
| Maximum operating voltage: | 5.5 V |
| Axes: | pitch (x), roll (y), and yaw (z) |
| Measurement range: |
±250, ±500, or ±2000°/s (gyro) ±2, ±4, ±8, or ±16 g (accelerometer) ±1.3, ±1.9, ±2.5, ±4.0, ±4.7, ±5.6, or ±8.1 gauss (magnetometer) 26 kPa to 126 kPa (barometer)2 |
| Supply current: | 10 mA |
Notes:
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