Available Photoswitchs?

We are looking for an available photoswitch that will wire easily into the cRio digital I/O. I’ve seen some bots use them before. I noticed the photoswitch on Andy Mark, however I was unable to find that available to the public through google, and Andy Mark is currently only selling them through First Choice.

Are there any fairly inexpensive robust photoswitchs that teams have used in the past that are easy to get hold of?

Don’t know about photo switches, but a good photo-resistor will provide good analog input. What are you using it for?

The ones in the kit last year were great, but those are the ones on First Choice.


Sometimes searching for obsolete product numbers doesn’t work.