Traffic Light with leds (28cm height)
thingiverse
Human: Hardware ===================================================== - 12x M3 8mm screws for assembly - 3 LEDs (WS2811/WS2812) for lighting - ESP8266 microcontroller for connectivity - 18650 battery and holder for power supply Print ===== ### Mandatory parts: - Cover.stl for the outer casing - Post.stl for the central column - Head.stl for the top component - Head_cover.stl for the head cover - Lights_mask.stl for the light mask ### Optional parts: - Bottom.slt (plain box) or Bottom_with_button.stl (with a 12mm button hole) for the bottom box - Lights_cover.stl (rounded, less light) or Lights_cover_flat.stl (flat, more light) for the lights cover Build ===== 1. Assemble the post and cover by screwing them together. 2. Attach the head to the post using PVC glue or a soldering iron to melt the top of the post. 3. Insert the light mask into the head. 4. Mount the lights cover and head cover on the head. Lights ===== If using a LED strip, cut the 3 LEDs apart and connect wires to space them evenly at 45mm intervals. Install behind the light mask and follow the wiring schema for connection.
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