MAX7219 dot matrix display Arduino microcontroller

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4 MAX7219 8x8 dot matrix display Arduino

MPN :

SKU : D4LCD-H11F12A

Stock : 18pcs

Price:PKR 1300.00

Description:
1. A single module can drive a 8x8 dot matrix common cathode
2. Operating voltage: 5V
3. dimensions: length 12.8 cm X 12.8 cm wide and 1.3 cm high X
4. fixing screws with 64 holes with a diameter 3mm
5. module with input and output interfaces, support for cascading multiple modules

Wiring instructions:
1. The left side of the module to the input port, the right to an output port.
2. When the control of a single module, simply input port connected to CPU
3. When a plurality of cascaded modules, input and output termination CPU, an input terminal of the second output end of the first module a module, the first two modules of the input terminal of the three termination modules, and so on. ..
51 microcontrollers, for example:
VCC ? 5V
GND ? GND
DIN ? P2.2
CS ? P2.1
CLK ? P2.0

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4 MAX7219 8x8 dot matrix display Arduino

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