This is my first project with arduino other than simple led sequences…
My plan is to have a hcsr04 mounted on a desk if there is anything withing 4 meters it will send a servo to its furthest end point and if there is nothing within 4 meters the servo will be at the other end point…
Spend all weekend searching for any odeas on this but eberything I find is to involved and has more extras than I need.