USB boost/buck power supply module, powered by USB, adjust potentiometer to get the required voltage. This power supply module display with voltage, USB adjustable buck boost power supply module 3.5-12V to 1-24V.
Supply ON/OFF display screen; Support low power mode; Support sleep mode; Support both standard USB and Micro USB and pads input voltage; Potentiometer with rotating handle.
Data storage: One key to turn off the output, and store the state before power off, no worry about data loss.
Applications:The USB boost/buck power supply module can be used for Ordinary power supply; Battery charger; LED drive power Instrument voltage display;Test meter Circuit test; Power conversion, etc.
Package included: 2pcs USB Adjustable Buck Boost Converter
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