The HypnoOrb is a project I started that’s grown in to various small projects. The constant between them all is that it has to do with making pretty lighting using randomly selected combinations of Red, Green and Blue (all the real primary colours, thus can make whatever colour).
HypnoOrb related projects all draw rather heavily from the Arduino world. However some variants I’ve made shed themselves of much of the physical Arduino structure and thus exist as an ATMega168 Microprocessor running my HypnoOrb code with a few small circuits around the chip to make it function.
Here’s a video I made early on in my HypnoOrb endeavours: