Look into ROS and it's associated projects. There are several different "compatible" arms which are good for learning. https://www.ros.org/ https://www.ros.or

Look into ROS and it's associated projects. There are several different "compatible" arms which are good for learning. https://www.ros.org/ https://www.ros.org/ https://github.com/ros 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.