MAX7219 Dot Led Matrix Module MCU LED Display Control Module Kit For Arduino



    100% brand new and high quality.
    Quantity:1pc
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    Size:50mmx32mmx15mm/1.95"x1.25"x0.58"(inch) (approx)
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    Module operating voltage: 5V
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    A single module can drive an 8 * 8 common cathode lattice
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    With four screws hole, aperture 3mm, by using our M3 Tongzhu fixed.
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    Module with input and output interfaces, supports multiple modules cascade.
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    Wiring instructions:
    1.The module left as an input port to the output port on the right.
    2.The control of a single module, simply input port to the CPU.
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    Multiple modules cascade 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 ¡ú 5V

    GND ¡ú GND

    DIN ¡ú P22

    CS ¡ú P21

    CLK ¡ú P20


 Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:

    1pc X Led Module.
    5pc X Dupont line.