Earth Battery Lights 200 LEDs
This is my earth battery-joule thief-supercaps lighting 200 leds. The video did not turn out so good. It looks foggy to me. It looked much better in real life but, oh well. I am…
Experiments, inventions, patents, …
This is my earth battery-joule thief-supercaps lighting 200 leds. The video did not turn out so good. It looks foggy to me. It looked much better in real life but, oh well. I am…
This is my earth battery running a 48″ (40 watt) florescent tube. It is not at full brightness but it is lit and lit pretty well. It is much brighter than it appears on…
This is my earth battery illuminating 100 leds! I am using 2 supercaps (2.3 volt, 10 Farad each) in parallel with the earth battery to my modified Fuji Joule Thief circuit. This is connected…
Quick video of a Joule Thief running 2 ultraviolet leds attached to plastic tubing coated on the inside with black light paint. (green) What I want to know is can we design a circuit…
This is a 2.3 volt 10F supercap which replaces my AA battery in the Joule Thief circuit. I charged this cap with a single AA battery for about 10 seconds prior to filming. I did the same thing about a week ago and the LED stayed illuminated for about 2…