How To Build An Arduino-Controlled LED Matrix

If you need more blinkenlights than Pin 13 can provide on its own, it’s time to build an LED matrix to make the most of the few pins that you have! In this video, we’ll take a look at a simple transistor-based LED matrix and how it can be driven by an Arduino Nano. It’s all part of Project Hawthorne for element14 Presents!

Check out more of Project Hawthorne at element14 Presents