Fundamentals Fundamental engineering concepts (think wikipedia article) and is intended to be linked from or included in other pages to avoid duplicate content.

Tutorials Instructructional content designed to be highly reproducible and will often (but not always) contain step by step instructions using specific hardware and software.

Courses A collection of lecture, discussion and lab materials. Solutions may not be public.

Inspirational content that is not designed to be highly reproducible. Providing source code and schematics is encouraged but not required.

Reference material for digilent products.