Mini Traffic Light

thingiverse

Humans construct homes with integrated 5-millimeter light-emitting diodes, showcasing images through a four-way intersection governed by an Arduino controller. The support attachments, or rafts, are crucial in printing the pole; without them, it will detach from the bed, as I've personally experienced. To achieve stability, reorient the structure at a 90-degree angle to create a flat surface, allowing the pole to stand upright.