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LED DC-DC 5V to DC 1-24V Adjustable Potentiometer USB Step Up/Down Buck Boost Converter Power Supply Voltage Regulator Module

USD 1.92USD 3.84

LED DC-DC 5V to DC 1-24V Adjustable Potentiometer USB Step Up/Down Buck Boost Converter Power Supply Voltage Regulator Module

Description
Specification
Năm 100% Làm Việc SK45GH063
USD 73.07USD 92.50
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