Hi, I want to use this sensor for a school project. I'm pretty new to circuits and wiring or electronics in general, so I'm a little confused on how to wire this up to my Arduino UNO.
I'm using a 12v battery pack to supply power to the circuit (8 AA 1.5v batteries).
There are a few diagrams online (on this site too), I have tried wiring my circuit like those but I can't get it to work.
Any help would be amazing since I've been stuck on this for a while, thanks in advance.