MAX7219 Full color 8*8 RGB dot matrix drive board

MAX7219, 8 * 8 Dot Matrix Display Module:

  • The MAX7219 8 × 8 Dot Matrix Mini LED Display Module is based on the MAX7219 compact chip, it is a serial input common cathode driver that provides the interface between micro-controllers and dies OF THE.
  • It is easy to use and compatible with Arduino systems. LED brightness adjustment can be implemented in software.
  • Typical voltage 5V / Operating current: 320mA
SKU: SLY-CE116 Category:

Product Description

Description:

  • The MAX7219 8 × 8 Dot Matrix Mini LED Display Module is based on the MAX7219 compact chip, it is a serial input common cathode driver that provides the interface between micro-controllers and dies OF THE.
  • All common microcontrollers can be connected to this module using a 4-wire serial interface.
  • Each output can be addressed without refreshing the entire display.
  • This module only requires 3 lines of I / O to drive the display, making it ideal for your microcontroller projects.
  • It is easy to use and compatible with Arduino systems.
  • LED brightness adjustment can be implemented in software.
  • Modules can be chained on a serial interface to increase the display size according to your needs.

 

Characteristics:

  • Operating voltage: 4.7V – 5.3V
  • Typical voltage 5V
  • Operating current: 320mA
  • Max.operating current 500mA LED
  • Color: RGB (red, green, blue)
  • Module Size: 5cm long X 3.2cm wide X 1.5cm high PCB
  • Dimensions: 1.26 ” x 2.0 ”
  • Operating temperature: 0 to 50 C

 

 

 

 

 

Description of pins:

  • CLK: serial clock input.
  • CS: chip selection input.
  • DIN: serial data input.
  • DOUT: serial data output.
  • VCC: Positive supply voltage. Connect to + 5V.
  • GND: Earth

Example :


 

 

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