And here is the assembled and functioning PCB. It is about 1.75"x.75". Hope it works out our pitcher this year!
I used expresspcb.com's SW to do the layout and used their protoboard service for the board manufacturing.
We have not tried interfacing it to SW yet, I hope to on Saturday.
squirrel - If you don't mind me asking - was your team able to use encoder lib calls from WPI or did you have to build your own timer/counter algorithm for the hall latch?