PID Velocity Control

[j.cole]

Originally Posted by Ether

For very high RPMs (such as a shooter wheel) you might be better off reading counts every 20ms and then scaling delta_counts to RPM.

http://www.chiefdelphi.com/forums/sh...6&postcount=19

I see what thats for because I'm doing some testing right now and the encoder rate is really jumpy. My lead adviser mentioned he saw someone else posting the same issue so I'm gonna look for that form and test this out to see if it works. Thanks for all your help so far guys.
I looked up shift registers by the way and I understand the concepts now.