Hi, I was wondering if an arduino would be an ideal candidate for this operation.
I am in need of measuring an object that in a perfect world is 20cm away from my sensor. The sensor should measure a difference within a 5mm with a resolution of .1mm
we are measuring the height of a cart from a fixed point. The carts are moving in a line and a cart has multiple variables like wheels and cams that fail that cause it to "sag" and we need to measure the amount of sag to verify if the cart needs repair.
Can the arduino do this and which sensor would be recommended. IR or US?