Raspberry Pi enthusiasts may be interested in a new accessory for the versatile mini PC taking the form of the PicoLight. A small rainbow NeoPixel matrix consisting of 4×4 LEDs and measuring just ...

Beginners can especially benefit from using a Pi HAT because it reduces complexity with plug-and-play functionality. The HAT connects your Raspberry Pi to the matrix panel and retails for around $15.

The Raspberry Pi Pico is connected to a set of daisy chained 8x8 LED matrix panels that use MAX7219 modules to drive them. These are off the shelf components, often found for a few dollars.

For more details on how to create your very own Raspberry Pi Windows IoT Core LED matrix jump over to the Hackster.io website, where Mike has forked the source code to modify it to get all four of ...

This project’s powered by a Raspberry Pi that taps into Weather Underground. Once it pulls in the forecast, it displays the forecast using a word matrix that’s backed with a string of LEDs.