TM1638 Digital LED Display 8-Bit Digital Tube Board 3-Wire 16 Keys 8 Bits Keyboard Scan And KEY LED Module For Arduino

128 reviews

~~$1.65~~ $1.45 Save 12%

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TM1638 Digital LED Display 8-Bit Digital Tube Board 3-Wire 16 Keys 8 Bits Keyboard Scan And KEY LED Module For Arduino - Image 1

TM1638 Digital LED Display 8-Bit Digital Tube Board 3-Wire 16 Keys 8 Bits Keyboard Scan And KEY LED Module For Arduino - Image 2

TM1638 Digital LED Display 8-Bit Digital Tube Board 3-Wire 16 Keys 8 Bits Keyboard Scan And KEY LED Module For Arduino - Image 3

TM1638 Digital LED Display 8-Bit Digital Tube Board 3-Wire 16 Keys 8 Bits Keyboard Scan And KEY LED Module For Arduino - Image 4

TM1638 Digital LED Display 8-Bit Digital Tube Board 3-Wire 16 Keys 8 Bits Keyboard Scan And KEY LED Module For Arduino - Image 5

TM1638 Digital LED Display 8-Bit Digital Tube Board 3-Wire 16 Keys 8 Bits Keyboard Scan And KEY LED Module For Arduino - Image 6

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4.5

Based on 128 reviews

John D.

Great product! Works exactly as described.

Posted on January 27, 2026

Sarah M.

Very good, but shipping took longer than expected.

Posted on January 22, 2026

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TM1638 Digital LED Display 8-Bit Digital Tube Board 3-Wire 16 Keys 8 Bits Keyboard Scan And KEY LED Module For Arduino

4.5

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