RGB Drink Coaster using micro:bit and Kitronik ZIP Halo

thingiverse

Here's a fun and easy programmable RGB drink coaster using the BBC micro:bit and a Kitronik ZIP Halo! Our example program includes a chasing rainbow function at startup, then turns red, green, and blue upon shaking the Micro:bit. You can customize the code to perform other functions too! The coaster top is intended to be printed with a clear or translucent filament. The enclosure was designed to friction fit together. There is a keyed notch so it will only assemble in the correct orientation, and opposite of that is a slot for a flathead screwdriver to pry the two pieces apart. The bottom piece of the enclosure has two guides for proper battery placement and a hole for external access to the power switch. [Example code](https://makecode.microbit.org/_fMTcRu9ez0Ai) [Article and full instructions](https://www.digikey.com/en/maker/projects/09d20d98e9d9484aa3625060a06e166d) [Be sure to check out our large selection of filament](https://www.digikey.com/short/p7z83m) [Bill of materials:](https://www.digikey.com/short/p7zq5n) 1927-1082-ND 1778-1040-ND 1528-1151-ND P645-ND ‎3M156896-ND‎