Power Supply
Description
This do-it-yourself power supply is a project that unifies in a single case a step-down dc-dc lm2596S, a voltmeter and a step-down regulator from 12v to 5v for two usb ports. The voltage can be adjusted by a single potentiometer and the dual display simultaneously shows the voltage before and after adjustment. The case is made from a laser-cut plexy plate and two parts printed in 3D.
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