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Homemade Battery-Powered USB Charger


Battery-Powered USB Charger
 
186 More Best Homemade Tools eBook
TOOL:
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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CATEGORIES:
Chargers
TAGS:
charger, electronics
LEVEL OF DETAIL (1-5):
4
URL:
https://learn.adafruit.com/minty-boost/process
FILES:


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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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