Big Bugs Band..mpg YouTube Seeed Studio 3x3x3 Green LED Cube Arduino Shield Project. The 3x3x3 Green LED Cube Arduino Shield was designed and built by young maker, Joey Hudy. This LED Cube is sure to impress. The cube's 3D construction is straightforward and easy to solder using the included jig you'll have it up and flashing in no time! Sample code is available and can easily be modified to make your own basic animations and displays. Please note that an Arduino is required and is not included. For code, schematic, and detailed instructions on how to assemble the kit, please refer to the following webpage: lookwhatjoeysmaking. blogspot. com p 3x3x3 led cube arduino shield. html