With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
We have a be nice comment policy. Please be positive and constructive.
We noticed you attached photosto your comment.
Ultimate 10 Watt USB Bicycle Generator
Hand Power Electricity Generation
Bike Light 2011
3D Printed Wind Turbine
Bicycle Solar/Dynamo USB Charger + Tail Lights
Dynamo powered LED without making a circuit
Voltage Regulated [5v] Bicycle Dynamo Light & USB Charger
Rechargeable Bike Light with automatic switch of energy source
Posted:Jun 21, 2009
Let your inbox help you discover our best projects, classes, and contests. Instructables will help you learn how to make anything!
© 2016 Autodesk, Inc.