LED Matrix Dot Module MAX7219

Kirjeldus

A single module can drive a total of 8 x 8 dot matrix overcast. Module with input and output interfaces, support for cascading multiple modules.

Specification:
Working voltage: 5 V
Size: 60×60 mm (1 module), 120×60 mm (2 modules), 240×60 mm (4 modules)
Feature: with fixing screw hole
Hole Diameter: 3 mm

Wiring instruction:
VCC→5V
GND→GND
DIN→P2.0
CS→P2.1
CLK→P2.2