MAX7219 Dot Matrix 4 in 1 Display Module

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.

Specifications:

• Style: Red
• Dimensions: 128 x 32  x 1.5cm(LxWxH)(All 4 in 1)
• Dimension 32 x 32 x 1.5 cm (LxWxH) (Single Module)
• A single module can drive an 8×8 dot matrix common cathode
• Operating voltage: 5V
• Weight: 55 gm
• Fixing screws with 64 holes with a diameter 3mm
• Module with input and output interfaces
• Support for cascading multiple modules

Package Includes:

1 x MAX7219 Dot Matrix 4 in 1 Display Module