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CH340 module USB to TTL CH340G upgrade download a small wire brush plate STC microcontroller board USB to serial

USD 0.66USD 0.70

CH340 module USB to TTL CH340G upgrade download a small wire brush plate STC microcontroller board USB to serial

Description
Specification
10pcs/lot 2474I 24741 SOP-14
USD 97.00USD 100.00
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