Dot Matrix LED Module MAX7219 Microcontroller Control

MAX7219 Dot LED Matrix Module

Enhance your projects with the MAX7219 Dot LED Matrix Module, designed to bring dynamic animations and visual effects to your displays. This module features an 8×8 LED matrix, controlled efficiently by the MAX7219 driver chip, allowing you to create stunning patterns and text with minimal wiring.

Feature

• Easy Control: Manage all 64 LEDs using just 3 communication wires with microcontrollers like Arduino.
• Effortless Expansion: Simply connect multiple modules in series—just link the output of one module to the input of another!
• Compact & Versatile: Its small size and M3 mounting holes make it easy to integrate into various projects.
• Efficient Serial Communication: Uses a 4-wire serial interface, eliminating the need for frequent display refreshing.
• Adjustable Brightness: A single external register controls the segment current for all LEDs.

Pin Connections (Dot LED Module to Arduino)

• VCC → 5V
• GND → GND
• DIN → Pin 12
• CS → Pin 10
• CLK → Pin 11