Robot Wrist: Belts and Friction Differential

I have worked my way through a course at Stanford on Youtube. The course is titled “CS235: Applied Robot Design for non robot designers. How to fix, modify, design, and build robots.” The classes had excellent content as I wanted to learn more about building robots, but did not have any experiences in college doing it. The hard part of taking the course is doing the lab work with the limitations in my apartment. I have a 3D printer and some assorted hand tools. Some of the lab for the robot wrist involves laser cutting so I had to improvise. Below is my completed lab. It turned out pretty well. I’ll be posting a project summary with video shortly.

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