MAX7219 Dot Matrix Module Controls Mcu Module 4 In One Display Send 5P Line Max Control Dot Matrix Module.

Features:

1. The MAX7219 is an integrated serial input/output common cathode display driver
2. It includes an on-chip B-type BCD encoder, multi-channel scan loop, segment word driver, and an 8*8 static RAM to store each data.
3. Only one external register is used to set the segment current of each LED.
4. A convenient four-wire serial interface to connect all common microprocessors
5. Each data can be addressed without any need to overwrite all displays when updating.
6. The MAX7219 also allows the user to choose to encode or not encode each data.

Specifications:

1. A single module can drive an 8*8 common cathode matrix
2. Module working voltage: 5V
3. Module size: length 12.8 cm X width 3.2 cm X height 1.3 cm
4. With 64 fixing screw holes, aperture 3mm

Packing Content:

• 1pc * MAX7219 Dot Matrix Display Module 32*8
• 1pc * Connection Wire