Mick decided to build Vetinari’s clock based on WaitingForFridays project. Lord Vetinari, from the Discworld book series, has a clock in his office that is designed to make his visitors feel uncomfortable by having the second hand move at irregular intervals while still keeping exact time.
The erratic second hand in Mick’s project is driven by microcontroller that bypasses the quartz crystal signal. Check out a video of the original project below.
Via the forum.