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Single chip microcomputer TTL to RS485 module 485 to serial port UART level mutual conversion Hardware automatic control flow di

USD 1.12USD 1.25

Single chip microcomputer TTL to RS485 module 485 to serial port UART level mutual conversion Hardware automatic control flow di

Description
Specification
5pieces AD8534ARUZ TSSOP14
USD 5.34USD 5.80
5PCS H20R1202 TO-247 IGBT
USD 3.51USD 3.70
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