MAX7219 Dot Matrix 4 in 1 Display Module with 5p line (Compatible with Arduino)

MAX7219 Dot Matrix 4 in 1 Display Module with 5p line  - (High Quality)

Description:

MAX7219 4-in-1 Display Dot Matrix Module is an integrated serial input/output common-cathode display driver, it connects the microprocessor 7-segment digital LED display with 8 digits, you can also connect a bar graph display or 64 independent LED. Thereon including a B-type BCD encoder chip, multi-channel scanning loop segment word driver, but also a static RAM 8 x 8 for storing each data. Only one external register is used to set the segment current of each LED.

The MAX7219 Dot Led Matrix Module is a serial input common-cathode driver that interfaces micro-controllers to LED matrices. All common micro-controllers 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. Only one external register is used to set the segment current of each LED.

Feature

• Requires only 3 communication wires of MCU
  
• Pre-cascaded MAX7219 Dot Matrix LED Module.
• The overall size of the display is very compact
• The PCB features M3 holes for mounting.
• Module with input and output interfaces
• Support for cascading multiple modules
• Quite large display

Specifications

• Driver IC         :MAX7219
• Input Voltage (V) :5
• Max. Operating Current (mA) :320
• LED Color                      :Red
• LED Display Dim. (mm)    :32x32x6 (LxWxH)
• PCB Size ( L x W ) mm      :128 x 32

Pin Connection

(Dot LED Module to the Arduino)

• Vcc      –     5V
• GND   –    GND
• DIN    –    Pin 12
• CS       –    Pin 10
• CLK    –    Pin 11

Package includes:

1 x MAX7219 Dot Matrix 4 in 1 Display Module with 5p line 

*Image shown is a representation only.