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10pcs TTL to RS485 Converter 3.3V/5.0V Hardware Automatic Control Converter Module For Arduino for Arduino AVR

USD 15.00

10pcs TTL to RS485 Converter 3.3V/5.0V Hardware Automatic Control Converter Module For Arduino for Arduino AVR

Description
Specification
5pcs/lot M6242B M6242 DIP-18
USD 1.04USD 1.10
10pcs/lot BF245C BF245 TO-92
USD 1.27USD 2.55
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