A 3d printed traffic light model (https://www.thingiverse.com/thing:44613) in action (controlled by https://github.com/holgero/XFD via USB).
Post time: Jun-17-2017
A 3d printed traffic light model (https://www.thingiverse.com/thing:44613) in action (controlled by https://github.com/holgero/XFD via USB).