Skip to content

Relay based two step counter

As I am working at an amusement park, our roller coaster ride suddenly had a problem. It never stopped, it is continuously running over and over. It was supposed to run on the loop two times then stop. So there is an emergency requirement of a two step counter, and I’ve made one by using three relays. here is the circuit diagram of it:

Circuit of relay based two step counter

And here is the video of testing the circuit.

Relay based 2 step counter

Leave a Reply

Your email address will not be published. Required fields are marked *