MAX7219

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LED Control

  • MAX7219, SPI
  • TM1637, IIC
  • HT1632 - control 6pcs of 8x8 dot matrix
https://github.com/adafruit/HT1632
https://github.com/gauravmm/HT1632-for-Arduino

Max7219

MAX7219_Datasheet

The timing diagram for Max7219 and its Serial-Data Format are attached below with its Electronic Characteristics.

Max7219 frequency.jpg

Max7219 frequency2.jpg