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MAX7219 LED Dot Matrix Common Cathode Display Control 5V/3.3V

SKU: DP0811
Availability:

Out of stock


Single module can drive an 8 * 8 dot matrix common cathode

Module Operating voltage: 5V/3.3V

Module Dimensions: length 3.3cm X 3.3cm wide

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

Wiring instructions:

On the left block to an input port, an output port on the right

රු490.00

or 3 X රු163.33 with Koko

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Single module can drive an 8 * 8 dot matrix common cathode

Module Operating voltage: 5V/3.3V

Module Dimensions: length 3.3cm X 3.3cm wide

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

Wiring instructions:

On the left block to an input port, an output port on the right

When the control of a single module, simply enter the port received a CPU

When more than 3 modules cascaded output input termination CPU, the input output termination module of the first two modules of the first one, the first two modules of the termination input terminal of the three modules, and so on

To 51 single example:

VCC → 5V

GND → GND

DIN → P1.0

CS → P1.1

CLK → P1.2

Package Included:

1 x Red MAX7219 Dot Matrix Module

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