Pixel WS2811 LED Matrix 2 Inch Spacing

cults3d

I decided I would put my 3D Printer to good use this year, so I built this matrix to hold 12mm bullet pixels. Spacing is 2". Each piece has dovetails to connect pieces together. There are also 3mm holes at each connection point in case you want to use zip ties as well. There are also borders and corners in varying numbers of rows (1, 2, or 3) to allow for modularity. At a .3 mm resolution, it takes me about 1.5 hours for each center piece. So, while it might take a while to print enough pieces for your needs, it should be a bit cheaper than buying pre-made matrix material.