Giant LEGO look-alike traffic light
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This fully printable and traffic light stands over 31" tall when assembled.
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Model information
- Source
- Printables
- Category
- Other Gadgets
- License
- Creative Commons — Attribution — Share Alike
This fully printable and traffic light stands over 31" tall when assembled.
Besides the printed parts, to complete the build you will need...
Grey Carlton PVC outdoor conduit, 18" long (as the stick of the traffic light)
Pixelblaze (for WiFi control of the lights)
9 pixels of LED strip (3 under each stud)
Hookup wire
USB cable (Rectangle/A connector on one end, bare wires on the other)
The light studs (x3) each need to be super glued together after both halves are printed.
The base needs to be printed with supports, all other parts do not need supports.
I printed everything using PETG because it might be fun to use outdoors with kids, and I didn't want any warping/sagging in direct sunlight. PLA would be acceptable for indoor use.
I made a short video showing operation here: