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5V RS422 mutual to TTL bidirectional signal module full duplex 422 to microcontroller UART serial port

USD 2.05USD 2.93

5V RS422 mutual to TTL bidirectional signal module full duplex 422 to microcontroller UART serial port

Description
Specification
10PCS 2SA144 A144 TO-92
USD 2.27USD 2.61
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