The MAX7219 32x8 4-in-1 LED Dot Matrix Display Module is a compact and efficient scrolling display solution for electronics and DIY projects. It integrates four 8x8 LED matrices driven by a MAX7219 controller, allowing text, symbols, and simple animations to be displayed using only three microcontroller pins. The module supports cascading, making it easy to build larger message boards, clocks, and information displays with Arduino, Raspberry Pi, and other microcontrollers.
The MAX7219 32x8 4-in-1 LED Dot Matrix Display Module is a programmable electronic display panel designed for microcontroller and embedded system projects. The board integrates four 8x8 LED matrices in a single unit, forming a 32x8 resolution display that can show scrolling text, symbols, counters, and simple animations. The MAX7219 driver IC handles multiplexing, current limiting, and refresh operations internally, allowing the display to be controlled using only three communication lines from a microcontroller.
This module is widely used in Arduino and Raspberry Pi projects because it reduces wiring complexity and processing load. Developers, hobbyists, and students prefer it for digital clocks, information boards, automation indicators, and robotics feedback displays. It is especially popular among learners and makers purchasing components from Bigyan Project due to its reliability, easy programming libraries, and cascade expansion capability.
| Parameter | Details |
|---|---|
| Driver IC | MAX7219 |
| Display Resolution | 32 x 8 Pixels (4 Modules of 8x8) |
| LED Color | Red |
| Operating Voltage | 5V DC |
| Communication Interface | Serial (DIN, CS, CLK) |
| Control Pins Required | 3 Microcontroller Pins |
| Display Type | Common Cathode LED Matrix |
| PCB Size | Approximately 128mm × 32mm |
| Cascading Support | Yes, multiple modules connectable |
| Compatibility | Arduino, Raspberry Pi, ESP32, AVR, PIC and other MCUs |
The MAX7219 32x8 LED Dot Matrix module is a practical and beginner friendly display solution for embedded electronics projects. Its simple wiring, library support, and cascade capability make it an essential component for makers, students, and developers working with microcontrollers. Whether building a digital clock or a smart notification panel, this display module provides a clean and scalable output solution, making it a popular choice at Bigyan Project.
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The latest price of 4-in-1 LED Dot Matrix Display Module MAX7219 32x8 in Bangladesh is ৳499 Taka. You can buy the 4-in-1 LED Dot Matrix Display Module MAX7219 32x8 at best price from বিজ্ঞান প্রজেক্ট.
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