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Usb zu ttl konverter uart modul ch340g ch340 3,3 v 5v schalter

USD 0.73USD 1.05

Usb zu ttl konverter uart modul ch340g ch340 3,3 v 5v schalter

Description
Specification
L146CB L146 DIP-14
USD 3.88USD 4.41
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