Just out of curiosity what kind of things are people doing with sensors?
We use ours for tracking during autonomous mode and seeing that our arms are correctly positioned
for reasons that cannot be said 
this is the first year we have used anything other than limit switches and pots…and granted we are using those too. we are using every single digital input and a bunch of analog inputs…
its pretty exciting from the standpoint of the head electrical/pneumatic/controls/program guys standpoint
last year we had one sensor, that being the pnematic sensor. this year, we have all 16 digital inputs used (we had more, but we had to do some creative wiring), and 1 analog sensor. it’s a bit crazy, compared to last year. thank god we have an electrical engineer on the team this year :).