8×8 LED Matrix Interfacing with MAX7219 and Pic Microcontroller
In this tutorial, we will learn to interface multiple 8×8 LED Matrix with pic microcontroller. MAX7219 will be used as a driver to control the LED matrix. As you know, to drive an 8×8 LED matrix consists of 16 pins and therefore, we need 16 GPIO pins of a pic microcontroller to drive a single … Read more