OKY3527

MAX7219 dot matrix module ( Single )

Product Description

100% Brand New & High Quality

Need only three IO port to drive a dot! No flicker when the dot matrix display! Support cascade!

Module parameters:

  1. A single module can drive a 8×8 dot matrix common cathode
  2. Module Operating voltage: 5V
  3. Module Size: Length 3.2 cm X 3.2 cm wide and 1.3 cm high X
  4. With 4 fixing screw holes, diameter 3mm
  5. module with input and output interfaces, support for cascading multiple modules

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