DemoBlaster is a hardware project capable of showing graphics on a 32x16 true color LEDs and playing audio. Based on a Raspberry Pi and using the fadecandy hardware, this is a nice piece of hardware to code demos for.

Slides for a lightning talk: DemoBlaster.pdf (Size: 1875520; Date: 2015-12-27, 20:17 CET)
The talk can be seen at

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