Add movement to your inventions and contraptions. Simply download the 3D Printable parts and print them. The rest of the components are very readily available.
It makes use of a Tamiya 70189 motor and gearbox kit and standard metric fasteners.
See more info and instructions on Thingimajigs.com
Send photos of your makes (or even better contraptions in which you use it) and we might feature them on Thingimajigs.com