GetUSB.info Logo

Hand Crank USB Lego Charger

So here is a simple project to groom your child into the geek parent you are. Over at Hacked Gadgets Alan pointed out a “how-to” on creating your own USB charger from Lego’s.
hand crank lego USB charger
The charger uses a Lego motor to generate current which passes through a voltage regulator and off to the USB port. If you don’t already have the Lego motor you can pick them up at target and the voltage regulator at Radio Shack. When all done, rather then sending your kid to time-out, have them hand-crank and recharge your favorite MP3 player. Here is a picture of the hand crank with electronics already installed.
electronics of USB lego charger
Use this diagram to wire together the items to make the hand-crank generator actually work.
diagram USB lego charger
Check out this video as proof-positive that you can do it.
For complete details on this project and list of items visit Instructables. Source: Instructables via Hacked Gadgets

Tags: ,

Rich Gates

Administator for GetUSB.info GetUSB.info started in 2004 with the concept of providing USB information for everything USB related. At the time, USB was gaining momentum and every day new products, articles and news became published. Today, the site is focused on bringing technical information, tricks and hacks to USB related products. The site does publish off topic information as well, to keep the variety up. Please visit the footer area of any page if you or your company is interested in article or product placement via purchased advertising.

Copyright © 2006-2020

USB Powered Gadgets and more...

All Rights Reserved

GetUSB Advertising

The opportunities on our website can reach up to 1,000 unique visits per day.

For more information
Visit our advertising agency.

Nexcopy Provides

USB copy protection with digital rights management for data loaded on USB flash drives.

Contact us learn more