“this Instructables show how to use ATtiny13A, NeoPixel strip and reuse a plastic bottle to build a fancy bracelet.”Link to articleRelated ContentRelated Posts:Antique Lantern ProjectMoisture-DuckSandwitch Dot IO Display BoardClock sculptureDIY Turntable Rotating PlatformSandwich Dot IOPCB Hotplate Mini EditionAttiny13A Motor Controller BoardGoku PCB Badge V2PCB Necklace V1