Prusa i3 MK3: LCD Dial

thingiverse

This is an updated interpretation of the LCD dial for the Prusa i3 series. My reasoning behind the redesign centered around incorporating a tactile element along the perimeter of the dial that matched its rotational clicks. Calculating a full revolution at 24 clicks led me to implement 12 sets of grooves and lands onto the dial. The design also boasts a broad concave top for an ergonomically optimal thumb press, as well as a more secure connection point on the bottom to minimize any play when activated.