Perfect reference for mission-critical situations!

I got this because my cat stole my hard copy Arduino reference book to build herself some kind of heavily-armored dog-tormenting tank and I needed to come up with some way to stop her before she got to PetSmart. I was unsuccessful, but that wasnt really the apps fault, and it has come in handy while working on laser-pointer-based entertainment projects for our new feline overlord, Jellicle.

Rujo_king about Arduino Companion