Faultykyle built one module of the Paddle Clock, a clock kit project we worked on several years ago. The board consists of two 7-segment displays driven via tw0 ‘595 serial to parallel shift registers. The control and serial signals are routed to a PCB edge connecter, which was intended to to plug into the Paddle Clock base.
If you build a free PCB we’ll send you another one! Blog about it, post a picture on Flicker, whatever – we’ll send you a coupon code for the free PCB drawer.