Hand powered smartphone charger

Computers & Mobile Craft & Design Technology
YouTube player

Hackmeister Benjamin J. Heckendorn discovers that a cheapo hand powered light will crank out just enough juice to charge his HTC EVO. With Sprint bringing 4G to more cities recently, the usefulness of this hack will only increase. [via geek.com]

What will the next generation of Make: look like? We’re inviting you to shape the future by investing in Make:. By becoming an investor, you help decide what’s next. The future of Make: is in your hands. Learn More.

Tagged

I make cool stuff and write about other people making cool stuff on makezine.com. If you have something you think I should see, send me a tip.

View more articles by Adam Flaherty
Discuss this article with the rest of the community on our Discord server!

ADVERTISEMENT

Escape to an island of imagination + innovation as Maker Faire Bay Area returns for its 16th iteration!

Prices Increase in....

Days
Hours
Minutes
Seconds
FEEDBACK