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  • Chibikart: Rapid-Prototyping a Subminiature Electric Go-Kart Using Digital Fabrication and Hobby Components

    got inspired by the guys at sutd in Singapore, decided to have a go myself. This entry really helped spell it all out.Used 2x Kelly controller, 2x turnigy 6374-192, currently running lead acid 24v but will use an old Lipo 36v from ebike. Hall sensors and holders are 3d printed, I can upload file but obv a360, so if anyone needs it better off to link up to fusion account and I'll share direct. Halls were the biggest ball ache but got there by adding flexibility into the CAD model, able to rotate/trim. Hydraulics are cheap and nasty, need bleeding and calibrating, steering is white knuckle. All in all a great project that really teaches you about electric vehicles. God bless aluminum extrusion!!

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