Learning

Tutorials

• HomoFaciens - Noncommercial German site with a lot of tutorials on technology and electronics. Also check out "The Project" to see the motivation.
• NewbieHack Tutorials - Useful tutorials on a commerical site.

Books

• "A Gentle Introduction to ROS" - Online book covering ROS (Robot Operating System) with examples in C++.
• HumbleBundle.com - You can sign up for their newsletter to receive periodic notices of time-limited (and cheap) downloadable book "bundle" offers, each bundle relating to a particular subject. Past bundles include Robotics, Arduino, Artificial Intelligence, and various maker subjects. You can download e-books in bundles you have ordered or access them via your library page on the Humble Bundle site.

Online Courses

• Class Central - Catalog of courses offered by others; search for robotics or other relevant topic.
• Coursera - Last time we checked, you were able to sign up for an individual course for free, but not an entire "specialization" (series of related courses).
• Udemy - Less formal courses, offered by individuals for various fees. There are several coirses for learning the Python programming language.