This mechanism dumps loads of multi colored light out the ends of the fibers at the tips of the Christmas tree branches as the disk turns. His goal was to slow down the motor; however, the ...

While there’s no PCB involved, [designer2k2] built a desktop “hollow” Christmas tree using some WS2812 RGB LEDs controlled by a microcontroller and powered by USB. The board running ...

Staff Writer  ‘Tis the season for holiday lights to brighten up our living rooms and grace the white landscape of Minnesota’s winter wonderland with color – ...