It not only displays red, yellow, and green for each direction of oncoming traffic, but also includes a sensor to see a car ... Put Arduino to work protecting your secrets. This project is a ...

With their cheap price tags, massive I/O provisions, and low power consumption, microcontrollers like the uber-popular ...

The things that an Arduino board can power are only limited by our imagination, and with a little work, this little piece of technology can end up doing amazing things. A 16-year-old, for example ...