A teacher in Virginia uses a micro-controller to connect a computer to a keyboard, allowing kindergarten students to play notes—and close a circuit—when they high-five their classmates. In Colorado, a ...

In the early 2000s, the idea that you could write programs on microcontrollers that did things in the physical world, like run motors or light up LEDs, was kind of new. At the time, most people ...

A teacher in Virginia uses a micro-controller to connect a computer to a keyboard, allowing kindergarten students to play musical notes that are triggered when they high-five their classmates. In ...

Physical computing allows the Raspberry Pi to interact with circuits. Subsequently, this module introduces some simple circuits using the Raspberry Pi and distinguishes some of the techniques required ...