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100% New 1pcs/lot TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

USD 0.95USD 1.03

100% New 1pcs/lot TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

Description
Specification
5Pcs/Lot C1303G CI303G SOP28
USD 14.78USD 17.39
AO447 AO4407A 4407 SOP8
USD 2.32USD 2.50
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