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1PCS 8pin 4*4 4x4 Matrix 16 Keypad Keyboard Breadboard Module 16 Button Mcu for arduino Diy Starter Kit

USD 0.49

1PCS 8pin 4*4 4x4 Matrix 16 Keypad Keyboard Breadboard Module 16 Button Mcu for arduino Diy Starter Kit

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Specification
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