[Yomagaocho] is graduation from Northwestern University on June 18th (wow that's late in the year... they must be on quarters). He decided to spice up his mortarboard for the commencement ceremony. A normal message wasn't good enough, and even a solar-powered diorama wasn't going to suit him. Instead he added 256 addressable LEDs to the top so that he can get his message across without being … [Read more...]