Serial Display Module,Raspberry Pi,MAX7219 8-Digit LED Display 7 Segment Digital Tube for Arduino Raspberry Pi

Description

Material: PCB + Electronic Components Power: 5V Size: 82*15*12mm(L*W*H) Net Weight:about 13g Color:Blue Wiring instructions(for example, it can connect any IO port, modified the Port Definition in the program): VCC: 5V GND: GND DIN: P00 CS: P01 CLK: P02 Note:  VCC and GND should not be connected reversed, so as not to burn the chip Package included:1 X  MAX7219  Digital Tube For Arduino