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MAX7219 Dot Matrix Display Module

MAX7219 Dot Matrix Display Module

8 x 8 led display module x 4 cascading display


Out of stock


Out of stock

MAX7219 Dot Matrix Display Module Price in Pakistan

  • Working voltage: 5V
  • Size: *12.8 cm*3.2 cm *1.3 cm (L*W*H)
  • With 64 fixing screw holes, diameter 3m
  • Module with input and output interfaces, support for cascading multiple modules

Brief Description

  • MAX7219 is an integrated serial input / output common-cathode display driver, it connects the microprocessor 7-segment digital LED display with 8 digits, you can also connect a bar graph display or 64 independent LED. Thereon including a B-type BCD encoder chip, multi-channel scanning loop segment word driver, but also a static RAM 8 * 8 for storing each data. Only one external register is used to set the segment current of each LED.
  • A convenient four-wire serial interface can be connected to all general-purpose microprocessor. Each data can be addressed in the update do not need to rewrite all of the display. MAX7219 also allows each user to select a data coding or non-coding.
  • The entire device contains a 150μA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display data bits 1-8, and one for all LED luminescence detection mode.
  • It requires only three IO ports to drive a dot matrix! No flicker when the dot matrix display! Support cascading!

Package Includes

  • 1 x MAX7219 Dot Matrix Display Module
  • 5 x 20CM DuPont line

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