The Raspberry Pi is a powerful computer in a compact form factor, making it highly useful for all manner of projects. However, it lacks some of the IO capabilities you might find on a common microc… ...

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.

This includes Raspberry Pi, Crumble, Arduino, ESP8266, micro:bit and Codebug. McRoboFace has 17 fully addressable LEDs. These will be WS2812B or SK6812 (fully compatible products).

The project uses a Raspberry Pi, a set of LED strips, and a few other parts. While this build is specifically for tracking down records, there’s no reason why it couldn’t be used for anything ...

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

This module introduces Pulse Width Modulation (PWM) techniques for Python on the Raspberry Pi. Subsequently, by using PWM we can modify the brightness of an LED without having to change a resistor.

Inspired by the Google Creative Lab’s anypixel.js project, London-based Solid State Group has created a huge LED wall which is powered by a Raspberry Pi and takes pride of place in their office ...