- #1
Sam21
I want to test the accuracy a linear displacement sensor (Hall effect) that I have, but I'm not sure what to measure it against. The sensors are made to measure with a resolution of 10μm. My initial thought was to use a drill press to move up and down, but I don't think I know of any that are programmable/ can move precisely. I also thought of machining but I don't have machining tools on hand. Does anyone have any advice? Thanks