lasersaber | Joule Thief Powering LED off Earth Battery @lasersaber | Uploaded December 2009 | Updated October 2024, 2 hours ago.
A simple joule thief and LED powered directly from my earth battery.
LaserSaber online store at: teslamaker.com
A simple joule thief and LED powered directly from my earth battery.
LaserSaber online store at: teslamaker.com