MAX7219 Dot Matrix Display Module Suite 5V DIY Kits For MCU Control

http://www.icstation.com/max7219-matrix-display-module-suite-kits-control-p-11102.html

Product Introduction:

1.Single module can drive a 8*8 common cathod dot matrix 

2.Operating Voltage:5V 

3.Size:5*3.2*1.5cm

4.With 4pcs fixing screw holes,diameter 3mm

5.With input and output interface,support several modules cascading 

 

Connnection Introduction:

1.Left side of module is input port,right side is output port 

2.When control single module,only needs to connect input port with CPU

3.When several modules cascading,the first module input port connects with CPU,output port connects with the second module's input port;the second module's output port connects with the third module's input port and so on 

4.Take 51 MCU as example:VCC-5V;GND-GND;DIN-P22;CS-P21;CLK-P20

 

Packing List:

1.PCB:1pc

2.5P Pin:2pcs

3.24P IC Socket:1pc

4.MAX7219 Chip:1pc 

5.10uF Electrolytic Capacitor:1pc

6.0.1uF Ceramic Capacitor:1pc

7.10K ohm Resistor:1pc

8.8P Round Hole Socket:2pcs (pin space 2.54mm)

9.3mm 8*8 Common Cathod Red Dot Matrix:1pc