Miniature 3456 LED cube – Willem Pennings [https://willempennings.nl/miniature-3456-led-cube/] - 2021-12-18 18:05:55 - public:xxx build, cube, diy, geekcon, kids, leds, nice - 7 | id:964476 -
Geekcon Led Light screen [http://uberhumor.com/this-is-the-future-2] - 2019-10-16 14:56:14 - public:xxx build, geekcon, kids, leds, lights, screen - 6 | id:267104 -
