The MAX7219 LED Dot Matrix Module (DIY) is a compact display module designed for creating scrolling text, numbers, and simple graphics. It uses the MAX7219 driver chip to control an 8×8 LED matrix efficiently with minimal wiring. This module is ideal for Arduino, Raspberry Pi, and other microcontroller projects.

Features:

• 8×8 LED dot matrix display

• Driven by MAX7219 chip for easy control

• Supports cascading multiple modules

• Simple 3-wire interface (DIN, CS, CLK)

• Adjustable brightness

• DIY-friendly and easy to assemble

Perfect for electronic hobbyists, students, and makers who want to build custom display projects such as digital clocks, message boards, and scoreboards.