Arduino matrix green led display module max7219 5p line 8x32 4 in 1 Raspberry pi


   60 of 100 SOLD !!! ONLY 40 Left !!!


    20 SOLD in the Last 24Hrs


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: Business & Industrial:Electrical Equipment & Supplies:Electronic Components & Semiconductors:LEDs, LCDs & Display Modules:LCD Display Modules

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Regular price $7.23 Sale

MAX7219 Microcontroller 4 In 1 Display GREEN LED 5P Line Dot Matrix Module Arduino   Description: MAX7219 is a kind of integrated serial input/output common cathode display drive,...



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MAX7219 Microcontroller 4 In 1 Display GREEN LED 5P Line Dot Matrix Module Arduino
MAX7219 is a kind of integrated serial input/output common cathode display drive, it connects the microprocessor with eight digit seven segment digital LED display, also can connect the line graph display or 64 independent leds. It includes a piece of type B BCD coder, multiplexing scanning circuit, drive period of word, but also a 8 * 8 static RAM is used to store each data. Only an external registers used to set the period of current of each LED. A convenient four wire serial interface can join all general microprocessor. Each data can be addressed in the update does not need to rewrite all the display. MAX7219 also allows users to each data selection code or code. The device contains A 150 mu A low-power shutdown mode, analog and digital brightness control, A scan limit register allows the user to display 1-8 bits of data, there is also A let all LED detection mode. You just need to three IO mouth drive 1 lattice! Dot matrix display flicker-free! Support cascading!
Module parameters:
  • 1. A single module can drive an 8 * 8, a total of Yin lattice
  • 2. The module working voltage: 5 v
  • 3. The module size: 12.8 cm X 12.8 cm X 1.3 cm wide
  • 4. 64 fixed screw holes, aperture 3 mm


   1Pcs MAX7219 lattice module 4 in 1


LED dot matrix module 8x32 dots

   1Pcs 20 cm dupont line 5P

   Clock example on the front pic is just example what you can build with this display and other components not included in this auction - this auction is for led matrix module only

   Technical Support is NOT included in this auction

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