In this project we’ll show you how to build a mini replica of an iconic computer from the 1970’s. This project uses an Adafruit Feather M0 and LED Matrix to make a retro inspired computer that resembles the Commodore PET. It’s a neat little DIY project that fun to build and makes a great gift.
You can use the Adafruit GFX library to easily display text and even draw shapes to make custom graphics.
Full Tutoria, Files and Code: https://learn.adafruit.com/mini-commodore-pet-with-charlieplexed-led-matrix/overview