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r/legotechnic
Replaced the rubber band with a DC motor and 3D printed propeller on my LEGO Technic car
Discovered for you from r/legotechnic
Mount designed in TinkerCAD from caliper measurements — first print, perfect fit. The propeller was repurposed from another project — open to suggestions on how to make this more efficient. STL on Thingiverse if anyone wants to build one: https://www.thingiverse.com/thing:7364070 submitted by /u/KiwiOk5485 [link] [comments]
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