The MAX7219 Dot Matrix Module is a display driver module that allows easy control of LED dot matrix displays, numeric displays, and bar graph displays using minimal microcontroller pins.

Key Features:

• Integrated Serial Interface: Reduces the number of microcontroller pins required.
• Supports 8×8 Dot Matrix Displays: Can drive up to 64 individual LEDs per module.
• Adjustable Brightness: Features internal brightness control via software commands.
• Cascadable Design: Multiple modules can be connected for larger displays.
• Low Power Consumption: Operates efficiently in embedded systems.

Package Includes:

• 1 x MAX7219 Dot Matrix Module

Specifications:

• Operating Voltage: 5V
• Interface: SPI-Compatible Serial Communication
• Maximum Current: 330mA
• Number of LED Outputs: 64 (8×8 Matrix)
• Operating Temperature Range: -40C to +85C
• Dimensions: Standard module size for Arduino and embedded projects
• Applications: LED signage, scoreboard displays, and embedded systems

Datasheet:

Click here to view the datasheet