small robot arm with ball race
Description
disclaimer: this robot barely works, please read the details down below before thinking about making this projectVideo: https://youtu.be/KbjHq6FzcFsthings needed:-resin printer-Adruino Micro/Uno/Leonardo or something similar-1.5mm drill bit to round out bearing surfaces-small linear actuators with 6mm diameter stepper motors and 9mm travel-thin enamel wire (e.
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