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5pcs Mini DC-DC Step Down Power Supply Module 3A MP1584 For Arduino 3.3V 5V 9V 12V Buck Converter Adjustable Fixed Output LM2596

USD 1.30USD 1.80

5pcs Mini DC-DC Step Down Power Supply Module 3A MP1584 For Arduino 3.3V 5V 9V 12V Buck Converter Adjustable Fixed Output LM2596

Description
Specification
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