Your favorite gadgets are composed of all sorts of circuits, boards, and switches. Figuring out how they all work already seems like a Herculean effort, much more so if you try to put together ...

Before I start talking about this really cool thing called Arduino (Italian for "good friend"), let me say a few things about the fascinating subject of physical computing. Physical computing has been ...

Anyone who has ever wanted to build their own robot but has been worried that they do not have the required skills or budget to purchase and assemble one of the commercially available Arduino robotic ...

Robot lawnmowers can be extremely pricey, even at the lower end of the market, setting you back quite a few hundred dollars. If you would prefer to make your own and learn a little more about Arduino ...