Novice decorates Christmas parties with micro: bit

This article is from a novice who used 2 micro:bit motherboards, 2 Nezha expansion boxes, and 4 rainbow lights from PlanetX sensor series to make eyes and hearts for cute Christmas characters. And she makes the beautiful but dull Christmas KET board dazzling.

Hardware Connections:

We make wiring according to the picture below. Rainbow LED ring connects J1 and J2. When connecting the rainbow LED ring, note that the color of the rainbow LED ring indication color should be consistent with the color indication of Nezha expansion box.

Cable Connection Diagram:

Program：https://makecode.microbit.org/_ikEdjLHmw8h5

That's all. When activated, the Christmas character's eyes flash in colorful circles, and the Micro:bit alternates between hearts and musical symbol.

Merry Christmas!