The smallest board offered by Arduino is any of the members of the Nano family. They come with dimensions of only 18 by 45 mm ...

Unlike the Pi and Pi Zero, this small board functions more like the Arduino than the standard Raspberry Pi. It's a microcontroller supporting C and MicroPython, ideal for electronic and IoT projects.

A task facing most new Pi Zero owners has therefore been to ... The 0.1″ pitch pins or sockets we see on the Raspberry Pi and Arduino are probably the most bobbyist-friendly solution to physical ...

Tribal2 is using a Raspberry Pi to drive this cool interactive LED world map that integrates with his smart home setup.