Vertikalplotter im Selbstbau – Teil 1 – Hardware und Arduino – Polargraph, Kritzler, Makelangelo und Co. | Makerblog.at
Picture of Wiring the Electronics
The HTML 5 Mega Cheat Sheet
PHP card references sheet
If you're looking to learn a programming language that's cross-platform and easily accessible, Java is one of the most practical languages out there. This handy cheat sheet helps you keep track of the basics while you begin to learn.