WTF?! There isn't much the Raspberry Pi can't do. The homebrew microcomputer has been used to power devices like ventilators, a tiny TV, an exoskeleton, a mind-reading device, portable game consoles, ...

Many people love the Raspberry Pi (us included). Not only are the computing boards cheap, but you can do so much with them. Wild, wonderful projects spring up all the time with RPi boards as a central ...

It has a 3D printed body and uses fiber optics to show train locations connected to matrix panels controlled by the Raspberry Pi. The colors are determined by the matrix panels, not the subway lines ...