MAX7219 LED Dot Matrix Module

MAX7219 LED Dot Matrix Module
This module used MAX7219 chip to drive 8x8 LED matrix which can be used in various electronic display panels.

SKU: WUM40810611987,CQY17930146951,CQY37106026354

Price: 2.50 $

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This module is based on the MAX7219 chip which is a compact, serial input common-cathode driver that interfaces microcontrollers to LED matrices.

All common microcontrollers can be connected to this module by using a 4-wire serial interface. Each output can be addressed without refreshing the entire display. This module requires only 3 I/O lines for driving the display, making it ideal for your microcontroller projects.


  • Operating Voltage: 5 V
  • Size: 5 cm x 3.2 cm (wide) x 1.5 cm (high)
  • Four holes (3 mm) with screws for easy installation (M3 studs can be used)
  • 5 x DuPont Lines (20 cm)