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MAX7219 dot matrix module microcontroller module DIY KIT

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Specifications & Features of MAX7219 dot matrix module microcontroller module DIY KIT:-

  1. Requires only 3 communication wires of MCU
  2. Cascading multiple Matrix LED Module is very easy
  3. Size of the display is very compact
  4. The PCB features M3 holes for mounting.
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Description

MAX7219 dot matrix module microcontroller module DIY KIT:-

The MAX7219 is an integrated serial input / output common-cathode display driver, it is connected to a microprocessor with 8-digit 7-segment digital LED display can also be connected to the bar graph display or 64 separate LED. On B BCD encoder including an on-chip, multi-channel scanning loop word drive, but also an 8 x 8 static RAM is used to store each data. Only one external register is used to set the current of each LED segment.

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