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DC-DC adjustable step-down power supply module LM2596 voltage regulator with voltmeter display digital display 3.3V 5V 12V

USD 2.86USD 2.89

DC-DC adjustable step-down power supply module LM2596 voltage regulator with voltmeter display digital display 3.3V 5V 12V

Description
Specification
10pcs/lot AOD403 D403 TO-252
USD 1.17USD 2.34
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