Free 173 Best Homemade Tools eBook:  

Homemade Battery-Powered USB Charger


Battery-Powered USB Charger
Advertisement
BUILDER:
LADY ADA on learn.adafruit.com
DESCRIPTION:
Homemade battery-powered USB charger powered by two AA batteries via a boost converter.
RATING:
(0)
Post a comment
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.
Read all comments
Rate this build:
CATEGORIES:
LEVEL OF DETAIL (1-5):
4


Newest Forum Posts
  1. Motor Speed Controller Voltage Regulator Dimmer by fmerenda on 2019-10-21 08:41:28
  2. htavaresportugal by htavaresportugal on 2019-10-21 08:21:34
  3. Retrofitting and old benchtop CNC mill - Town Labs 512 by thehomeengineer on 2019-10-21 08:21:00
  4. low profile vise by MeJasonT on 2019-10-21 07:23:43
  5. DIY Hydraulic Bearing Puller 2 ton by Fluffle-Valve on 2019-10-21 07:17:06
  6. Grill rib rack flipping fail - GIF by Hoosiersmoker on 2019-10-21 06:10:16
  7. Pipe scrub nozzle - GIF by Jon on 2019-10-21 06:07:02
  8. Angle grinder accident - video by Hoosiersmoker on 2019-10-21 06:02:20
  9. 1933 Chevy trike - photo by pepi on 2019-10-21 05:59:56
  10. Blueprint software by tonyfoale on 2019-10-21 02:07:08
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.

Related Homemade Tools:



Signup for our newsletter and get the 173 Best Homemade Tools eBook free!