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Using mostly 3D printed super cheap actuators (around 32 $ per actuator), I have build a robot arm based on stepper motors. This robotic arm uses widely available parts. Also I have build a modular stepper motor controller, which allow to control up to 8 motors using the TMC5160 drivers. I plan to use this controller and such 3D printed actuators in my future robots.

STL and CAD files are available for my 10$ patrons (  / skyentific  
).

Special thanks to my special Patrons: M. Aali and Jose Carlos Negrete!

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#DIY #Robotics #RobotArm