dc-dc-0-9v-5v-step-up-power-supply-module.jpg

DC-DC 0.9V-5V Step Up Power Supply Module

-Small PFM control DC / DC boost controller chip onboard
-Enter any 0.9V ~ 5V DC voltage, can be stable output 5V DC voltage
-Onboard USB female direct USB interface device powered
-On-board input voltage indicator

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