I have a machine at work where a part on a conveyor ( if I want ) trip several switches as it traverses from right to left or the opposite. This conveyor can at times have product going in either direction. I need to have an electronic indicator tell me in an output which direction it’s going. I am having a hard time visualizing a circuit where inputs triggered in a order or direction can give me a output showing me direction. Maybe this circuit is simple and I am just missing something. I have lots of experience with electronics. 555s, 741s, opto couplers, trimmers all that good stuff. I have designed many circuits but not like this..
Any ideas?
Any ideas?