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8x8 MAX7219 LED Dot Matrix Display Module
₹70.0
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The 8x8 MAX7219 LED Dot Matrix Display is a compact, easy-to-use module that allows you to control up to 64 individual LEDs with just a few pins from your microcontroller. Powered by the MAX7219 driver IC, this module simplifies the process of controlling LED matrices by handling the multiplexing and driving internally. It is ideal for projects that require text display, scrolling messages, animations, and visual indicators using minimal wiring and microcontroller resources.
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Product Specifications
| Specification | Details |
|---|---|
| Display Type | 8x8 LED dot matrix |
| Driver IC | MAX7219 |
| Operating Voltage | 5V DC |
| Interface | Serial (SPI compatible) |
| Module Size | Approx. 32mm x 32mm (single module) |
| LED Color | Red (other colors available in some versions) |
| Cascading Support | Multiple modules can be chained together |
| Pins | VCC, GND, DIN, CS, CLK |
Key Features
- Uses MAX7219 IC for easy LED control with minimal I/O pins
- Supports multiple module cascading for long scrolling displays
- Compatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers
- Simple SPI interface for fast data communication
- Compact size with bright LED output
- Reduces the complexity of multiplexing LEDs manually
Applications
- Scrolling text and message boards
- Digital clocks and timers
- LED animations and visual effects
- Scoreboards and counters
- IoT display systems
- Educational and hobby electronics projects
Frequently Asked Questions
It is compatible with Arduino, ESP8266, ESP32, Raspberry Pi, STM32, and many other microcontrollers that support SPI communication.
Yes, you can cascade several modules to create larger displays for scrolling messages and graphics.
No, the MAX7219 driver IC handles the current limiting internally.
You can use the LedControl or MD_MAX72XX library for easy programming with Arduino.
