Finally, some justification for my “build first, design later” method:
“Contraptions, machines, wildly mismatched objects working in harmony — this is the stuff of tinkering. Tinkering is, at its most basic, a process that marries play and inquiry.”
from www.exploratorium.edu/tinkering Quoted in Massimo Banzi’s book “Getting Started with Arduino.”
Our book: “SolderSmoke — Global Adventures in Wireless Electronics” http://soldersmoke.com/book.htm Our coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmoke Our Book Store: http://astore.amazon.com/contracross-20