
The useless 3D print
myminifactory
Useless yet vital, this box is sure to astound you. All it requires are two switches, a servomotor from HobbyKing (http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=56184), 2 AA batteries, and a limit switch from Amazon (http://www.amazon.com/Micro-Switch-Roller-Subminiature-Action/dp/B007Q819LS/ref=sr_1_7?s=hi&ie=UTF8&qid=1443008663&sr=1-7&keywords=limit+switch). To put it together, follow the electrical plan carefully. Check out the video here: https://youtu.be/s8B2bKHoy3g.
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