Another component you'll need for a straightforward LED sign build is a Pi HAT. A Pi HAT is a term used to describe additional hardware attached to the top of a Raspberry Pi unit.

After going through the necessary toolchain, [Alex]’s tutorials cover blinking the ‘OK’ LED on the Raspberry Pi using only assembly.

The inexpensive Raspberry Pi computer is incredibly versatile. So far we've seen it turned into an XBMC media center, PC-in-a-keyboard, and DSLR camera accessory. Now free tutorials from Cambridge ...

The Raspberry Pi Foundation is finally designing a microcontroller with its own chip. Here's how you can use it for your projects and everything you need to know about its features and specs.

Sequent Microsystems has created a new Raspberry Pi learning kit complete with a Node-RED tutorial providing an easy way to learn about automation control interfaces using Node-RED from simple ...

There’s a new and very detailed video tutorial about the Raspberry Pi available from the Australian firm Core Electronics. There are 30 videos and 5 chapters in total. A few of the introduction ...

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