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by Ccecil 1314 days ago
Look into ROS and it's associated projects.

There are several different "compatible" arms which are good for learning.

https://www.ros.org/ https://github.com/ros

And as others have mentioned it wouldn't hurt to gain access to a 3d printer and possibly some other microcontroller kits.

Quite a few writeups out there if you do some searching around though.