Arduino Text Scrolling Display | MAX7219 Dot Matrix 4-in-1

Today we will examine the "Dot Matrix LED Module" and test it with the example of "Scrolling Text". This LED Matrix “4-in-1” has four singular displays soldered on one piece of a single printed circuit board. You can easily create a "scrolling text" project by getting this module. Also see this project: mXY Board - Low-Budget XY Plotter Drawing Robot Board    • Make XY plotter drawing robot   MAX7219 Dot Matrix: https://goo.gl/GEQWKm https://amzn.to/3rBHz5x Nano Board: https://goo.gl/f3pdKS https://amzn.to/3w9D45T Mini Breadboard : https://goo.gl/uvEhR1 https://amzn.to/2M15Wea Jumper Wires: https://goo.gl/EGTafY https://amzn.to/3doetmT Recommended Items: Use Your Muscles in Project - https://amzn.to/3wdL45C 37 Sensor & Module Packages - https://amzn.to/3m66WeQ Try this Robot Arm - https://amzn.to/3fq8DCl Best Resin 3D Printer - https://amzn.to/39tY8KB Arduino Compatible Kits - http://bit.ly/2J2AFF7 Banggood Spring Sale - https://bit.ly/3slMbOn