Fully elaborated circuit diagrams, done in the same style, of course. “ABC: Basic Connections” started out life as a compendium of frequently used sub-circuits in Arduino projects.

[Alberto Piganti], aka [pighixxx] has been making circuit diagram art for a few years now, and has just come out with a book that’s available on Kickstarter. He sent us a copy to review, and … ...

Each card includes information like voltage, pin diagrams, and more. They're incredibly easy to read and a great reference guide when you're first getting started with Arduino .