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DC 12V 2ch RS485 Modbus RTU Relay Module Open/Close/Self-locking Board Motor FW & BW Controler Switch Module

USD 2.84USD 3.64

DC 12V 2ch RS485 Modbus RTU Relay Module Open/Close/Self-locking Board Motor FW & BW Controler Switch Module

Description
Specification
1PCS XR4136CP 4136CP DIP-14
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25PCS SN74LS38N DIP-14 New
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