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High pass filtered data and transient detection using the MMA8450Q

Posted: 08 Mar 2010  Print Version  Bookmark and Share Subscribe

Keywords: MMA8450Q transient detection  high pass filter  pass filtered data 

[Summary of tips] The acceleration readings from the sensor couple both static and dynamic accelerations. Many tilt-based applications such as orientation detection, scrolling and tilt-based gaming apps use the accelerometer analysing the change in static acceleration due to gravity only. These functions are often best when they've been low pass......
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