Feature

●Operating Voltage: 5V
●A single module can drive a 8x8 dot matrix common cathode
●Fixing screws with 64 holes with a diameter 3mm
●Module with input and output interfaces, support for cascading multiple modules
●Dimensions: 12.8X12.8X1.3 cm


Description

4 In 1 MAX7219 Dot Matrix Module Microcontroller With 5 Pin Line