Switch Knobs

thingiverse

The interface consists of two main controls: a circular dial and a toggle switch, reminiscent of a guitar's selector knobs. The toggle switch is specifically engineered to be pressed firmly onto a component that measures 3.91mm in length by 2.6mm in width. Customization Instructions: Adjust the "fudge" factor in the OpenSCAD file as needed for your 3D printer's unique requirements. My printer features a .4mm nozzle, and I found that setting my "fudge" value to half of the nozzle size, at .2, worked perfectly.