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1PCS MAX7219 LED Dot Matrix 8 Digit Digital Tube Display Control Module 3.3V 5V Microcontroller Serial Driver 7-Segment

USD 0.74USD 0.78

1PCS MAX7219 LED Dot Matrix 8 Digit Digital Tube Display Control Module 3.3V 5V Microcontroller Serial Driver 7-Segment

Description
Specification
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