4 ms·
Significant like more than someone can do with a 3d printer and two stepper motors? I don't know... I just feel like this would have been solved. Looks like an
by calvinmorrison 4y ago
Significant like more than someone can do with a 3d printer and two stepper motors? I don't know... I just feel like this would have been solved.
Looks like an old mouse, except it has a motor instead of a sensor
- calvinmorrison 4y agoand here's a very similar article from 2008.. "A new kind of spherical gear and its application in a robot's wrist joint"
- addaon 4y agoThis 2008 paper seems to describe the mechanical and manufacturing side of a 2DOF spherical joint, not a fully-realized actuated 3DOF spherical joint.
- jacquesm 4y agoIt's not even close.
- sacnoradhq 4y ago[flagged]
- bqmjjx0kac 4y agoA mouse ball has two degrees of freedom, but this spherical joint has three.