We’ve shown [Tanjent]‘s Bliplace 1.0 in the past. He handed out a few hundred of the open source audio toys at Burning Man. At Toorcamp, he’s been showing off an improved 2.0 version of the project. This one has a more powerful microcontroller and many more RGB LEDs.
The device uses the ATMega328 and an electret microphone … Read the rest