This is a compact 10DOF IMU is based on the ADXL345, L3G4200D, HMC5883L and BMP180 sensors.
ADXL345 is a small, thin, low power, three-axis accelerometer with high resolution (13-bit) measurement up to 16 g. It measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (4mg/LSB) enables resolution of inclination changes of as little as 0.25°.
L3G4200D is a low-power three-axis gyroscope able to provide unprecedented stablility of zero rate level and sensitivity over temperature and time. It includes a sensing element and an IC interface capable of providing the measured angular rate to the external world through a digital interface (I2C/SPI).
HMC5883L is designed for low-field magnetic sensing with a digital interface for applications such as low-cost compassing and magnetometry. The HMC5883L includes high-resolution HMC118X series magneto-resistive sensors plus an ASIC containing amplification, automatic degaussing strap drivers, offset cancellation, and a 12-bit ADC that enables 1° to 2° compass heading accuracy.
The BMP180 is the function compatible successor of the BMP085, a new generation of high precision digital pressure sensors for consumer applications. The ultra-low power, low voltage electronics of the BMP180 is optimized for use in mobile phones, PDAs, GPS navigation devices and outdoor equipment.
Features:
- Operating Voltage: 3 to 5V
- Accelerometer Full-Scale Range: ±2g, ±4g, ±8g, and ±16g
- Gyroscope Full-Scale Range: ±250, ±500, and ±2000°/sec (dps)
- Pressure Range: 300 to1100hPa (+9000m to -500m above sea level)
- I2C Interface
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