Buy HUABAN Green Digital Tube LED Display MAX7219 Dot Matrix Module for Arduino Microcontroller 4 in One Display with 5P Line in United States - Cartnear.com
HUABAN Green Digital Tube LED Display MAX7219 Dot Matrix Module for Arduino Microcontroller 4 in One Display with 5P Line
MAX7219 Dot Matrix Module & LD-1088BS ( Green LED) A single module can drive a 8x8 dot matrix common cathode Operating Voltage: 5V Dimensions: 12.8 x 12.8 x 1.3 cm Fixing screws with 64 holes with a diameter 3mm