name=PID
version=1.2.1
author=Brett Beauregard 
maintainer=Brett Beauregard
sentence=PID controller
paragraph=A PID controller seeks to keep some input variable close to a desired setpoint by adjusting an output. The way in which it does this can be 'tuned' by adjusting three parameters (P,I,D).
category=Signal Input/Output
url=http://playground.arduino.cc/Code/PIDLibrary
architectures=* 
