Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to manipulate the pins on an old parallel port, then most commonly used for printers ...

When the Raspberry Pi 4 was released, many looked at the dual micro HDMI ports with disdain. Why would an SBC like the Raspberry Pi need two HDMI ports? The answer was that the Pi 4 is finally fast ...

A popular project for a Raspberry Pi single-board computer is to create a wireless print server, one of the many unexpected use cases of an old Raspberry Pi. This is a simple hack to turn a ...

If there were two technological developments representative of the creative future of design and engineering, they'd be the 3D printer and the Raspberry Pi. The former allows you to create just about ...

WHAT IS THE RASPBERRY PI 4? The Raspberry Pi 4 Model B is the latest version of the low-cost Raspberry Pi computer. The Pi isn't like your typical device; in its cheapest form it doesn't have a case, ...