Mechanical Arduino Clock

This project builds a mechanical clock that uses an Arduino and servos to move hands around a dial to show the time.

Hands can be painted or glued on disc.

Code and connections are super simple.

In the code the degree settings on the servos will need to be adjusted to your configuration to properly move the hands. The flipper moving the hour hand also moves the minute hand one click. Time keeping accuracy depends on the accuracy of teeth filing and setting of delay times.