His 6 axis robot arm is certainly a strong first step on that ... The main board is an Arduino shield which outputs step and direction signals to stepper drivers. The gears are cycloidal and ...

Footage shared by NASASpaceflight shows a large robotic arm appearing to weld one of the ... Starship is a fully & immediately reusable heat shield," he tweeted last month. "Being able to land ...

This robot arm is modified from the original build we featured a while back, which had a gripper mounted. It uses mainly standard 3D printer components with 3D printed frame parts. The arms ...