Use Arduino to drive 8x8 LED matrix

Objective:
In this project, we will use Arduino UNO board to drive an 8x8 LED matrix and display letters from A to I in the LED matrix.
Parts:

1 pc Osoyoo UNO Board uno-o
1 pc 8x8 LED matrix ultrasound-o.png
8 pc 220 ohm resistance
1 pc breadboard BREADBOARD

Circuit Graph:
8x8led

download code and copy/paste the code onto Arduino IDE, then run the code.

Open the serial window on the upper right had corner of the Arduino IDE, you will see result as shown in the following image:
8x8ledresult

The LED matrix will repeat displaying letter "A" to "I" one by one.

Posted in Arduino Parts & Projects

Leave a Reply

WordPress spam blocked by CleanTalk.

Meta