Ohmbrewer/Spark-PID

PID control library for Spark Core, adapted from br3ttb/Arduino-PID-Library

PID control library for Spark Core

Adapted from Brett Beauregard's Arduino PID Library

For a thorough explanation of the library's workings, see http://brettbeauregard.com/blog/2011/04/improving-the-beginners-pid-introduction/