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5Pcs AMS1117 DC Voltage Regulator Step Down Buck Converter Power Supply Module 4.2V-10V To 3.3V 800mA Adjustable Boost Board

USD 0.58USD 0.72

5Pcs AMS1117 DC Voltage Regulator Step Down Buck Converter Power Supply Module 4.2V-10V To 3.3V 800mA Adjustable Boost Board

Description
Specification
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