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DC12V 2CH RS485 Modbus RTU Relay Module UART Serial Port Switch PLC Digital Output Expansion Board Motor FW & BW Controler

USD 3.10USD 4.43

DC12V 2CH RS485 Modbus RTU Relay Module UART Serial Port Switch PLC Digital Output Expansion Board Motor FW & BW Controler

Description
Specification
1pcs/pcs AD844AN AD844 DIP-8
USD 0.63USD 0.66
1PCS XR4136CP 4136CP DIP-14
USD 0.38USD 0.44
25PCS SN74LS38N DIP-14 New
USD 5.86USD 6.17
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