Simple Equatorial Sundial

grabcad

This is a basic, uncorrected equatorial sundial. The beauty of an equatorial sundial is that the shadow moves at a constant rate through the day, so the time can be easily read off it. Although I have included one with it, the dial can be attached to any base with an M4 countersunk screw. Simply point the shadow casting gnomon at the pole star to set it up. Both the dial and the base will fit in the Leapfrog printer.