Instructables has posted a step-by-step guide to creating your very own dot-matrix display out of not much more than a collection of LEDs, a few wires, some resistors, and a microcontroller.

Yeah, doesn’t make much sense to us either, but we’ve used our own shaky premises for projects so who are we do judge? He used a bi-color 8×8 LED matrix as the clock display. What caught our ...