Saturday, January 28, 2012
I made the world's first Altoids Smalls portable USB charger that uses a 9v battery as its power source. It also has special resistors for pin 2 and 3 to fool any device into thinking that it is charging from a wall outlet. The current reaches as high as 1amp, and it lets any device charge very fast. Components used are: Altoids Smalls tin, 9v battery, 2 100ohm resistors, 5v voltage regulator, switch, electrical tape, and a few very thin wires. Enjoy.
http://www.youtube.com/watch?v=IIvGJyxfn80&hl=en
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