Mini Traffic Light
thingiverse
Houses 5mm LEDs, wired shown images as 4way intersection controlled by Arduino. Print the pole with support attachments (rafts) otherwise it will pop off bed as it did for me. Reorient 90 degrees to make flat, pole should be standing.
Download Model from thingiverse
With this file you will be able to print Mini Traffic Light with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Mini Traffic Light.