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Processors/DSPs  

A compact algorithm using the ADXL213 duty cycle output

Posted: 10 Mar 2010  Print Version  Bookmark and Share Subscribe

Keywords: algorithm ADXL213  pulse width  decode algorithm 

[Summary of tips] In many applications, high accuracy measurement of acceleration is less important than having a simple and compact software algorithm. This application note outlines a decode algorithm that measures only the pulse width (t1) output of the ADXL213 and translates it to degrees of tilt. In this algorithm, the period (t2) is not me......
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