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.
Yet Another Joule Thief Tutorial
Small Joule Thief
Necklace Joule Thief
Joule Thief LED Nightlight (with fluorescent science design) (!)
joule thief human power activated
Joule Thief in a floss case
The simple Joule Thief.
Joule Thief LED Night Light
Battery Eater - A Robot Joule Thief as Reading / Night Light
Posted:Apr 24, 2011
Let your inbox help you discover our best projects, classes, and contests. Instructables will help you learn how to make anything!
© 2016 Autodesk, Inc.