MAX7219 CWG 8-Digit Digital Display Control Module 8-Digit 7 Segment Digital LED Display Tube for Arduino

Description:

• Material: PCB + Electronic Components.
• Wiring instructions (a program, for example, you can pick any IO port definition can be modified in the program):
• VCC→5V
• GND→GND
• DIN →P00
• CS →P01
• CLK→P02
• Package Size:9.1*1.8*2cm
• Package Weight:25g