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MAX7219 Dot Matrix Display LED Matrix Display Module for Arduino
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4,76 €
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MAX7219 Dot Matrix Display LED Matrix Display Module for Arduino MCU Control
Product Introduction:
1.Single module can drive a 8*8 common cathod dot matrix
2.Operating Voltage:5V
3.Size:3.2*3.2*1.3cm
4.With 4 pcs 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-P2.2;CS-P2.1;CLK-P2.0
Tested by ICStation Outstanding Customer bzoli5706
ICS-11100
5 Articoli
MAX7219 Dot Matrix Display LED Matrix Display Module for Arduino MCU Control