MAX7219 LED Dot Matrix Module allows easy control of 8x8 LED matrices with minimal wiring. Ideal for displaying text, graphics, and animations in electronic projects, it supports multiple modules for larger displays and integrates easily with microcontrollers like Arduino.
MAX7219 Dot Matrix Module
Description:
Elevate your microcontroller projects with the MAX7219 Dot Matrix Module. This versatile module is a serial input common-cathode driver, seamlessly connecting your microcontroller to LED matrices. With an intuitive 4-wire serial interface, it's compatible with a wide range of microprocessors. Crafted for convenience, this module demands only three I/O lines for display operation, freeing up resources for other critical functions. The integrated BCD encoder, scanning circuit, and static RAM ensure smooth data handling. Plus, it's equipped with an external register for precise LED current adjustment.
Specifications:
Input Voltage: 5V
Module Size: 3.2 x 3.2 x 1.3 cm
Operating Voltage: DC 4.7V - 5.3V
Operating Current: 320mA
LED Matrix Size: 8 x 8 (64 individual LEDs)
Interface: 4-wire serial
Pin Connections:
VCC: 5V
GND: Ground
DIN: Pin 12
CS: Pin 10
CLK: Pin 11
Included Components:
1 x MAX7219 Dot LED Matrix Module
Connector Type: 4 Pin ATX
Shape: Square
Weight: 90 g
Dimensions: 8 x 8 x 8 cm
Installation Instructions:
Connect VCC to 5V
GND to Ground
DIN to Pin 12
CS to Pin 10
CLK to Pin 11 on your Uno board Ensure a secure connection to enjoy seamless LED matrix operation.
Features:
Dynamic Display Control: Easily control up to 64 LEDs per module with the MAX7219 IC.
Daisy-Chain Capability: Connect multiple modules for larger and more complex displays.
Compact Design: Features an 8x8 LED matrix in a compact size, perfect for tight spaces.
Easy Integration: Supports SPI communication, making it simple to interface with microcontrollers.
Pre-Soldered: Ready to use right out of the box, no additional assembly required.
Common Cathode Configuration: Compatible with a wide range of microcontrollers.
Applications:
Digital Clocks: Display time with a dynamic LED matrix clock.
Messaging Systems: Use for custom messaging or scrolling text displays.
Visual Effects: Perfect for creative projects requiring animation or dynamic effects.
Robotics: Ideal for status or diagnostic displays in robotic systems.
DIY Electronics Projects: Useful for any project requiring an LED display, including interactive art and displays.
Signal Indicators: Can be used to show system status, alerts, or notifications.
Prototyping and Learning: Great for educational and prototyping purposes, especially in learning environments for microcontroller projects.
