[Reza] sent in his mood rock. Unlike other "mood" devices, instead of showing what mood you're in, it shows what mood the internets are in. Two ShiftBrite modules are controlled by an AVR ATmega8 which then connects to a computer via USB. The assembly is placed inside of a piece of alabaster. USB communications are controlled by the ATmega8 running V-USB (formerly AVR-USB) firmware. [Reza] … [Read more...]