[IngGaro]’s latest project uses the full range of features available in this versatile microcontroller and has turned an Arduino Mega into a fully-functional home alarm system. The alarm ...

If your security system works with third-party accessories, you can link your Arduino alarm to that system and ... you can build a robot that handles it for you. This one is a little more ...

Getting a robot to stand on two wheels without tipping ... shows how to make one with just a few common components, an Arduino, and a bit of patience fine-tuning the PID controller.