The acrylic cloud lights up thanks to an RGB LED Neopixel strip and can indicate ... to produce the body and the stand, a 3D-printed display bezel, and a PCB to make it easy to build.

LED and LCD displays are a technological marvel ... [Erich]’s version is built out of new acrylic and MDF, and uses an Arduino as the control board. A 3D printer and CNC machine keep the ...