Arduino’s brand-new Esplora microcontroller, packed with prebuilt sensors and features, could indicate a move for the DIY electronics company toward a wider segment of the microcontroller market ...

Even though games like Infinity Blade can be great fun on the iPhone, there's no getting around the fact that touchscreen-centric, buttonless devices don't offer the best gaming ergonomics. A ...

RC receivers are 5 VDC and draw very little current, so it’s even possible to power the whole arrangement from the USB port. On the software side, the Arduino sketch does about what you expect.