Rainbow Electronics DAB-GPS-C01 - Manual (Page 2)

AMS0805WAH
MOTION SENSOR
2
Overview
Motion sensor is a 6-axis module consisting of 3-axis magnetic sensor and 3-axis
accelerometer. It allows highly accurate motion detection with geomagnetic direction and tilting
data. AMS0805WAH is a world’s smallest class of motion sensor module with embedded uCom.
Moreover, our exclusive embedded calibration algorithm, iRAC, eliminates the need for initial
manual calibrations. It also enables users to access to reliable motion data virtually anywhere.
Therefore, motion sensor is suitable for deployment in hand-held devices, where diverse
movements are constantly expected, in order to acquire accurate positioning and direction data.
Features
● a 3-axis accelerometer, a 3-axis magnetic sensor
● an internal micro-processor
● Built-in software (for auto-calibration)
● Serial interface: IIC, SPI
● Size: 7 X 9 X 1.2 (mm)
● iRAC (Intelligent Real time Automatic Calibration)
- Automatic offset compensation
- Automatic temperature compensation
- Automatic sensitivity calibration
- Automatic calibration for magnetic field disturbance
● Maximum sampling rate : 30Hz
● Low power: less than 9 mA in active
less than 20 uA in all power down mode
Applications
● Personal Navigation in mobile phone
● Calorie counter
● Constellation seeking device
● Robot motion control
● 3-D presenter
● Game controller