TM1637 TM1638 MAX7219 LED Dot Matrix 0.36 Inch 4/8 Bits Digit Digital Tube Display Control Module 3.3V 5V Serial Driver Board

TM1637 TM1638 MAX7219 LED Dot Matrix 0.36 Inch 4/8 Bits Digit Digital Tube Display Control Module 3.3V 5V Serial Driver Board
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sku: 1005004588346214
$1.97
Shipping from: China
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