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Modbus-Rtu 1/2 Channel Dc 7-24V Relais Module Schakelaar RS232/Ttl Uart Interface 8bit Mcu MAX3232 Niveau Conversie Chip

USD 3.51USD 4.39

Modbus-Rtu 1/2 Channel Dc 7-24V Relais Module Schakelaar RS232/Ttl Uart Interface 8bit Mcu MAX3232 Niveau Conversie Chip

Description
Specification
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