Dot Matrix LED Display Module 8×8 (MAX7219)

The Dot Matrix LED Display Module 8×8 (MAX7219) is a versatile and compact display solution designed to provide clear and vibrant visual output for a variety of applications. Utilizing the MAX7219 driver IC, this module enables easy control of an 8×8 matrix of LEDs, making it ideal for digital displays, scrolling text, graphical representations, and interactive projects.

Key Features:

• High-Resolution Display: Features an 8×8 matrix of LEDs, offering a total of 64 individual light points for displaying text, symbols, and simple graphics with high clarity.
• MAX7219 Driver IC: Equipped with the MAX7219 integrated circuit, which simplifies the control of the LED matrix by handling multiplexing and brightness control. This IC reduces the number of pins required and streamlines the programming process.
• Easy Interface: The module supports an easy-to-use serial interface (SPI) for communication with microcontrollers such as Arduino, Raspberry Pi, and others. This allows for straightforward integration and control.
• Multiple Modules: Supports cascading of multiple 8×8 matrices to create larger displays. By chaining multiple modules, users can expand the display size and enhance visual output.
• Built-In Decoders: The MAX7219 includes built-in BCD to 7-segment decoders, which simplifies the display of numeric data and makes programming easier.
• Adjustable Brightness: Features a built-in brightness control for adjusting the intensity of the LEDs, ensuring visibility in various lighting conditions.
• Compact and Robust Design: The module’s compact size and robust construction make it suitable for a range of applications, including hobbyist projects, educational demonstrations, and commercial displays.

Specifications:

• Matrix Size: 8×8 LED matrix
• Driver IC: MAX7219
• Interface: SPI (Serial Peripheral Interface)
• Power Supply: 5V DC
• Operating Temperature: -20°C to 70°C
• Dimensions: Compact design for easy integration
• Brightness Control: Yes

Note: Images are for illustration purposes only. The actual product may vary slightly in appearance.