"101114-1200240"Waifer X
flic.kr/p/8UVKH3
Joule thief (wki.pe/Joule_thief), built with Radio Shack parts and a mint tin, circuit diagram based on Make magazine's how-to tutorial (makezine.com/2007/11/02/make-a-joule-thief-weeken-1/).
Subscribe to:
Post Comments (Atom)
1 comment:
My version of a LED light in an Altoids tin. A Joule Thief is not needed when three AA cells are used. Just connect a 33 ohm resistor in series with each LED.
http://watsonseblog.blogspot.com/2006/10/quik-brite-led-lights-my-own-version.html
Post a Comment