Remote Control Light Switch
The challenge with this series is that it had to be a detailed introduction to how basic electronics work, as well as a set of fairly complicated assembly instructions. My idea was to present it as a very detailed notebook, color-coded so that it is easy to see which pages explain the science (yellow) and which assembly (white). Headlines are on torn-out post-it notes, and there are "doodles" that are diagrams, instructions, or just silly. All of the notebook pages were created in Photoshop.