Red common anode 4-segment Digital Tube R3 MEGA2560
Module has a 12 Pin with a clock point four common anode tube.
(0.36 inches) of display module.
Only need two signal lines can make the MCU control this model.
Operating voltage: 3.3V-5V
Size: 42x24x12 (mm)
1 X Red common anode 4-segment Digital Tube