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MAX7219 8*8 Led Dot Matrix Module for Arduino

Module parameters:

1.single module can drive an 8 * 8 common cathode lattice
2.module operating voltage: 5V
3.with four screws hole, aperture 3mm, Our M3 Tongzhu fixed
4.modules with input and output interface, supports multiple modules cascade

Wiring instructions:

Module on the left as an input port, output port on the right.
Control of a single module, simply input port to the CPU
3 more modules cascade input termination module of a CPU, 2 output termination module input and output of the two modules is terminated with the input end of the first three modules, and so on. ..

51 MCU, for example:
VCC → 5V
DIN → P22
CS → P21
CLK → P20

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MAX7219 8*8 Led Dot Matrix Module for Arduino

  • Availability: In Stock
  • Product Code: Arduino Module
  • Weight: 0.00kg
Product Views: 357
Rs 250.00