MAX7219 8 Digit Led Tube Display Control Module

The MAX7219 8 Digit LED Tube Display Control Module is designed for use with microcontrollers and microprocessors such as Arduino. It features a serial input/output common-cathode display driver, capable of connecting to an 8-bit 7-segment digital LED display, bar graph display, or 64 separate LEDs. The module integrates a four-wire serial interface, making it compatible with various microcontrollers and microprocessors. Each on-chip data can be updated individually without rewriting the entire display, and users can choose between encoded or non-encoded data.

  Features:  

• Display: 0.36-inch common cathode 8-digit 7-segment digital display
• Interface: Convenient four-wire serial interface
• Compatibility: Compatible with 5V / 3.3V microcontrollers (e.g., 51 / AVR / STM32) and Raspberry Pi
• Power Supply: 5V
• Control: Analog and digital brightness control capability
• Shutdown Mode: Includes a low-power shutdown mode consuming only 150μA
• Scan Limit Register: Allows displaying 1-8 bit data as per user configuration
• Detection Mode: Features an all-LED light detection mode for comprehensive functionality
  

  Specifications:  

• Material: PCB + Electronic Components
• Power: 5V
• Color: Red/Blue (color of the board, not the LED)
• Dimensions:
  • Length: 75mm
  • Width: 25mm
  • Height: 15mm
• Weight: 13g

  Wiring Instructions:  

• VCC: Connect to 5V
• GND: Connect to GND
• DIN: Connect to P00
• CLK: Connect to P02
• CS: Connect to P01

  Package Includes:  

• 1 x MAX7219 Digital Tube Display Control Module

  Note:  

• This product may come with different IC variants (MAXIM MAX7219 and GC7219). The specific variant will be shipped randomly.

This module is ideal for creating digital displays with minimal wiring and is suitable for various applications, including numerical displays and simple graphics. Its compatibility with a wide range of microcontrollers makes it a versatile tool for hobbyists and professionals alike.