Arduino PID Library
by Brett Beauregard
contact: br3ttb@gmail.com

Determines how often the PID algorithm evaluates. The default is 200mS. For robotics applications this may need to be faster, but for the most part 200mS is plenty fast.

SetSampleTime(SampleTime)

SampleTime: How often, in milliseconds, the PID will be evaluated. (int>0)

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