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10 pcs Max485 RS485 Module TTL to RS-485 Converter Module For Arduino DC 5V

USD 1.90

10 pcs Max485 RS485 Module TTL to RS-485 Converter Module For Arduino DC 5V

Description
Specification
5pcs RT9979GQW RT9979 QFN-72
USD 9.35USD 11.00
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