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Use MMA7660FC for orientation, shake, auto-wake/sleep, tap detection

Posted: 24 Apr 2009     Print Version  Bookmark and Share

Keywords:MMA7660FC  accelerometer  MEMS sensor 

The MMA7660FC is a ±1.5 g 3-axis accelerometer with digital output (I2C). It is a low-power, low-profile capacitive MEMS sensor featuring a low pass filter, compensation for 0g offset and gain errors and conversion to 6bit digital values at a user configurable sample rate, says Freescale. The device can be used for sensor data changes, product orientation, shake detection, tap detection and gesture detection through an interrupt pin (INT). This application note describes how to set up the MMA7660FC registers for orientation, shake, auto-wake/sleep and tap detection.

View the PDF document for more information.





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