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1 pcs Key Display 8 Bit Digital LED Tube TM1638 Module For Arduino
- Item No : 256541525219
- Condition : New
- Brand : Unbranded
- Seller : galaxyelectronics2015
- Current Bid : US $1.75
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* Item Description
- With TM1638 Chip, this module gather more than three common SCM peripheral circuits. 8 digital tubes, common cathode LED digital tube. SCM doesn't need to work for scaning display and key scaning.
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