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LED Dot Matrix Display Module MAX7219

SKU: 7123

    ₹ 199.00 199.0 INR ₹ 199.00 (Incl. GST)

    ₹ 168.64

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    Max7219 is a serial input or an integrated output common cathode display drivers, 7 segment digital led which connects the microprocessor with 8 bit digital display, can also be connected bar graph display or 64 independent led. It include: S an on-chip b bcd encoder, a scanning circuit, some words to drive, but also the static ram a 8 x 8 to store each data. Only an external register is used to segment the current settings for each led. A simple four wire serial interface can be connected with all general microprocessor. Each data can address does not need to rewrite all display update.


    • Module operating voltage: 5V.
    • A single module can drive an 8 * 8 common cathode lattice.
    • With four screws hole, aperture 3mm, by using our M3 Tongzhu fixed.
    • Module with input and output interfaces, supports multiple modules cascade.

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