School of Data is a global network that aims to train civil society in the practical use of the large amount of data available nowadays.
The network is composed of individuals and organizations that carry out training programs, hands-on courses and other activities in different regions and countries of the world.
Here are some open learning sources, they go from sites that interactively teach one how to code, to efforts in publishing free college textbooks.
Khan Academy: Is composed of a series of lectures and exercises on a wide range of topics from basic multiplication to linear algebra and information theory.
When working with Open Hardware, Google search will become your friend, whether you want it or not. Other search engines, such as DuckDuckGo won’t cut it (it is much harder to find what you are looking for, especially in cases where you don’t know all specific terms).