He calls it the Uno Christmas Tree. It’s sixteen strands of lights draped between a pole and the ground to form the shape of a tree. The main controller is an Arduino UNO, but what really makes ...

(WHTM) — The Consumer Product Safety Commission (CPSC) announced a recall of nearly 45,000 Christmas tree light controllers due to a fire hazard. According to the CPSC, they have recalled 44,600 ...