DC-DC USB Adjustable Buck-boost Power Regulator Module Desktop
This compact and convenient voltage step-up module allows you to adjust output voltage from 1.2V to 24V using a precision multi-turn potentiometer. It supports input via USB, Micro USB, or solder pads, and features a digital display with output ON/OFF control. Ideal for powering circuits, testing equipment, or serving as a versatile lab power supply.