4Pcs LED Segment Digital Display Module 4 Bits 7 Segments PCB Clock Module 0.56 Inch Clock Double Dots Module Driver Board(MRA172A Red), Led Bar Array

描述

4Pcs LED Segment Digital Display Module 4 Bits 7 Segments PCB Clock Module 0.56 Inch Clock Double Dots Module Driver Board(MRA172A Red), Led Bar Array