AI startup Hugging Face has released a 3D-printed robotic arm for $100, building on its existing robotics efforts.

SO-ARM101 "Arm Servo Motor Kit" is an open-source dual robotic arm kit that works with Hugging Face's LeRobot robotics ...

[Skyentific] has been messing with robotic joints for quite a while ... job of explaining how the mechanism works using CAD models in the video below. The mechanism is back drivable, which ...