Working on a new project requiring (12) ballscrew actuators prompted R&D'ing cost effective solution.This led to many months of developing a 3D printed ball screw with an encoder and hardware cost of 25$/each. Multiple configurations posted for different travel lengths.

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• Arduino
• servo
• actuator
• ballscrew
• ball_screw
• encoder
• limit
• limit_switch
• gearmotor
• belt