We’ve been working on this setup for a while. We wnated to control two axis of a CNC machine manually. You could add this setup to any CNC machine. In my case was to a milling machine and in case of Alpha Mods was in case of a precision table for tower drill. The setup has an LCD so we could see the distance. Then we have push buttons to move the axis and also to reset the position to 0. A sliding potentiometer will set the speed in mm/s.”