Lap counter

A simple lap counter that you can wear as a wristwatch, for swimming. You can use standard 20mm watch straps for it.

This is remixed from https://www.thingiverse.com/thing:1888960/files

Print instructions

You need 2 prints of the spring, and 1 of the rest. The "top" should be printed at 150 microns or less to get a nice top layer.

The "top-small-large_015mm_pla_mk3_color-change.gcode" gcode will ask for a color change for the numbers/arrow.