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I love all of the wacky things people are doing with Joule Thief projects. Here, MAKE Flickr Pool member rhonea riffs on the theme.
Rhonea’s joule thieves [Thanks, Patti!]
Related:
More Joule Thief fun
Posted by Gareth Branwyn | Thursday March 20th, 2008 7:06 PM
Categories: Crafts, Electronics | 1 Comment
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Need a design for a joule thief circuit that would blink a led about once a second. Want to combine throwies with ping pong balls with a slow blink that lasts for a long time.