Building a Simple Text Scrolling Display | MAX7219 Dot Matrix 4-in-

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. MAX7219 Dot Matrix -- Nano Board -- Mini Breadboard -- Jumper Wires -- ------------------------------------------------------------------------ Subscribe -- Facebook -- Instructables -- ------------------------------------------------------------------------ Banggood Arduino Supplies -- Arduino Uno Starter Kit -- GearBest Arduino Supplies -- Arduino Starter Kit -- Amazon Arduino Mega Starter Kit -- Arduino Uno Starter Kit -- Starter Kit & Projects Book --