Infinity Cube

I came across this project on MakerWorld that looked very cool, an Infinity Cube (https://makerworld.com/nl/models/2107736-sound-reactive-led-infinity-cube?from=search#profileId-2484207). Everything looked very cool, except the electronics, i could do better (: and i did.

The premise was very simple: a custom PCB that fits in the housing of the cube, can run WLED, and can react to sound. Not the hardest task in the world. I quickly came up with this: