Jill Dawson has just released an Instructables for a CheerLights Hat! The result of this wearable project is delightful and for sure will be a conversation starter. Like, “Hey, tweet a color to @cheerlights to change my hat.”

To build your own CheerLights hat, gather some parts like a Particle Photon, NeoPixels, wire, and some tools. Then, follow Jill’s tutorial on Instructables.

Here’s a video of the CheerLights hat in action: