LED Dot Matrix 8Digit Digital Display Control Module For

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Description:

A single module can drive an 8 * cathode lattice

Module Operating voltage: 5V.

Fixing screws with 64 holes with a diameter about 3mm

Module with input and output interfaces, supports multiple modules

The control of a single module, just need to input ports from the CPU

Wire Length: Approx. 20cm/ 7.87inch

Size: Approx. 128x 32x 13mm/ 5.04x 1.26x 0.51inch

Specification:

Wiring instructions:

The module left as an input port to the output port on the right.

The control of a single module, simply input port to the CPU

Multiple modules input termination CPU, 2 output termination module, a module of the input of the input terminal, the output terminal of the first two modules of the first three modules, and so on ...

51 MCU, for example:

VCC → 5V
GND → GND
DIN → P22
CS → P21
CLK → P20

Package Includes:

1 Piece LED Dot matrix Module

1 Piece 20cm 5P Line

Note:

Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.

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