The first version of my binary clock, where each LED has a corresponding pin on the PIC.
The yellow cords to the left should connect to three buttons. The PIC is a PIC16F887, which is a slight overkill for a project that uses 20 output and 3 input pins, but I wanted to be sure that my first project would work.
The next version will be built on a PIC16F630, which is about a sixth of the 887's size.