4x4x4 3D RGB Charlie Cube by Stavanger Makerspace
Over the last two Sundays, Stavanger Makerspace hosted meetups to build 4x4x4 RBG LED Arduino-controlled “charlie cubes”. A charlie cube, originally designed by Asher Glick and Kevin Baker, uses a minimum of components and can be made very cheap by using just an Arduino nano. Charlie-cube projects abound on the internet, but the amount of soldering points suspended only by thin wires often leads to misaligned results. Our intrepid member Kjetil Eik, known for impressive 3D prints on his sturdy Felix, thought we could do better. He designed and printed tools and jigs to straighten out what would otherwise have been a crooked crowd. He also designed a PCB to avoid the messy breadboard. ...