MAX7219 Dot Matrix Module

Regular price LE 145.00

Introduction :

MAX7219 Dot Matrix Module.

  • A single module can drive an 8 x 8 common cathode lattice
  • Operating voltage: 5V
  • Size: 5 x 3.2 x 1.5 cm (L x W x H)
  • LED color: red
  • With four screws hole, aperture 3mm
  • With input and output interfaces, supports multiple modules cascade

Connections :

  1. The module left side as an input port and the output port on the right
  2. To control a single module, just connect the input port to the CPU
  3. When cascading multiple modules, the input port of the first module connect to the CPU, the output port connect to the input port of the second one, and so on.