Arduino hardware hacking: Part 1

Arduino is cool. It's cool because it's a tiny device - about three inches by two inches - that comes with a USB port and a programmable chip. It's cool because you can program it using a very simple programming language known as Wiring.

But most of all, it's cool because the entire reference design for the hardware is available under a Creative Commons licence, so you're free to build your own if you want to. However, that's probably a little extreme for most people, which is why you can also buy pre-built Arduino boards that are ready for action and available at very low prices.

In this tutorial, the first part of a mini-series, you'll learn all you need to get started with Arduino hardware hacking...

rest here