Interesting mechanism: Spherical Parallel Joint (stepper motors, 3DoF)

To try everything Brilliant has to offer—free—for a full 30 days, visit The first 200 of you will get 20% off Brilliant’s annual premium subscription. Spherical Parallel Joint with stepper motors, Teensy 4.0, raspberry pi and controlled by PS4 joystick. I always wanted to build one, in order to understand how it works. And, surprisingly, I’ve managed to design one. But I don’t have a good application for such mechanism. So if you have an idea, where to use it, please write this in the comment. This video was sponsored by Brilliant. Special thanks to my special supporter: Benjamin Bacon and Ali Almarzouqi. Please subscribe. This will help me to develop other projects like this, to bring the bright future closer! One time donation: If you want to help this channel, please support me on Patreon: Instagram: Facebook: Twitter: #DIY #robotics #3dprinted