[EricH]

Originally Posted by jmarsh24

Secondly, we are looking to do an optical sensor to start our ground conveyor system. We are trying to figure out which sensor would be the best for this. The two we are going back and forth on are a laser trip sensor, or a light sensor, also if teams who have used sensors like these and know places that have good adaptable or reliable sensors would be awesome.

This one should be pretty easy... <R02-D> bans all types of lasers.

For a light sensor, one way would be to place reflective material across an opening from it. If you aren't using the camera elsewhere, though, you could use it there.