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Homemade Battery-Powered USB Charger


Battery-Powered USB Charger
BUILDER:
LADY ADA on learn.adafruit.com
DESCRIPTION:
Homemade battery-powered USB charger powered by two AA batteries via a boost converter.
RATING:
(0)
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Jul 11, 2014 5:29 PM
DIYer
I've always been fascinated by these Minty Boost chargers but never got around to building one. That's because cheap power banks are a dime a dozen nowadays.
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DIY Battery-Powered USB Charger - comment on how to build a Battery-Powered USB Charger - 1 comments
DIYer says:
Jul 11, 2014 5:29 PM
I've always been fascinated by these Minty Boost chargers but never got around to building one. That's because cheap power banks are a dime a dozen nowadays.

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