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5A DC-DC Converter Boost Module Power Supply Step Up Module Boost Module Digital Voltmeter Display 3-35V to 5V-45V

USD 6.75USD 8.44

5A DC-DC Converter Boost Module Power Supply Step Up Module Boost Module Digital Voltmeter Display 3-35V to 5V-45V

Description
Specification
1pcs/lot PC817 DIP-16
USD 0.76USD 0.80
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