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Overunity Machines Forum



Joule Thief

Started by Pirate88179, November 20, 2008, 03:07:58 AM

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nievesoliveras

#13995
September 22, 2010, 01:49:01 PM
Good job @conradelektro!

It only seems that its a litle heavy.

Pirate88179

#13996
September 22, 2010, 03:00:01 PM
Conrad:

Nice project and build.

In case you can get them in your neck of the woods, here is a video I made a while back of adding a JT circuit to an led flashlight I bought for like $4.00 US:

http://www.youtube.com/watch?v=XW3ZGjrL0Os


Bill
See the Joule thief Circuit Diagrams, etc. topic here:
http://www.overunity.com/index.php?topic=6942.0;topicseen

nievesoliveras

#13997
September 22, 2010, 03:39:56 PM
Good conversion @pirate88179!

Jesus

Pirate88179

#13998
September 22, 2010, 04:01:19 PM
Jesus:

Thank you.

Bill
See the Joule thief Circuit Diagrams, etc. topic here:
http://www.overunity.com/index.php?topic=6942.0;topicseen

jeanna

#13999
September 22, 2010, 10:08:06 PM
Nice one Conrad!
If you stand it on its end and add a shade this could be an emergency lamp or a night-light as a lamp.

@Bill
I was just wanting to watch that again. Thanks.

@Jesus,
Thanks for those excellent close-up pictures.

jeanna
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