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The MAX7219 8×8 Dot LED Matrix Display Module is a compact and powerful display solution designed for scrolling text, patterns, and visual indicators in a wide range of Arduino and microcontroller projects.
Powered by the MAX7219 driver IC, this module simplifies the control of 64 individual LEDs through just 3 digital I/O pins using SPI-like communication. Its efficient serial interface and onboard circuitry reduce the need for complex wiring, making it ideal for projects involving multiple matrices.
This module is cascadable, allowing you to connect multiple displays together for creating longer scrolling messages or more complex visual outputs — perfect for clocks, message boards, and status displays.
Key Features
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8×8 dot LED matrix with 64 bright red LEDs
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Controlled by the MAX7219 serial driver IC
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Requires only 3 data pins (DIN, CS, CLK)
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Cascadable design for multi-module displays
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Easy to use with Arduino and other MCUs
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Perfect for scrolling text, patterns, clocks, and status indicators
Specifications
| Parameter | Value |
|---|---|
| LED Matrix Size | 8×8 (64 LEDs total) |
| LED Color | Red |
| Driver IC | MAX7219 |
| Input Voltage | 3.3V – 5V DC |
| Interface | SPI-like (DIN, CS, CLK) |
| Dimensions (Approx.) | 32mm x 32mm x 14mm |
| Cascadable | Yes (connect multiple modules in series) |
| Applications | Digital clocks, message boards, display effects, counters |
Package Includes
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1 × MAX7219 8×8 Dot LED Matrix Display Module
