KJ218 control module 4 in 1 MAX7219 dot matrix display module

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US $3.1-3.55 / Pieces | 50 Piece/Pieces (Min. Order)
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Overview
Quick Details
Package:
Modules
Model Number:
KJ218
Type:
Modules
Brand Name:
KJ
Place of Origin:
Guangdong, China (Mainland)
Color:
Green
Packaging & Delivery
Packaging Details
Box
Port
shenzhen
Lead Time :
1-3days for shipment after receving payment

 KJ218 control module 4 in 1 MAX7219 dot matrix display module

 

 

KJ

 

Product Description

 

 Specifications:

 

A single module can drive a 8x8 dot matrix common cathode

Working voltage: 5V

Module size: 12.8 x 3.2 x 1.3 cm

With 64 fixing screw holes, hole diameter: 3mm

Module with input and output interfaces, support for cascading multiple modules

 

Wiring:

 

1. Control of a single module, the input port only need to receive CPU.

2. The more a module cascade and input end of the first module is connected with the CPU and input end of the input end of the output end is connected to the second module, output terminal of the second module connected with the three modules, and so on.

For example: 51 SCM

VCC→5V

GND→GND

DIN→P2.2

CS →P2.1

CLK→P2.0

Product picture

 

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