Product Model: OKY3529

Microcontroller MAX7219 16 In 1 Display LED Dot Matrix Module For Arduino

Product Description

  1. A single module can drive a 8×8 dot matrix common cathode.
  1. Module Operating voltage: 5V.
  1. Module Size: Length 12.8 cm X 12.8 cm wide and 1.3 cm high X.
  1. With 64 fixing screw holes, diameter 3mm.
  1. Module with input and output interfaces, support for cascading multiple modules.

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