Experiments, inventions, patents, …
My Modified Fuji AA circuit running two tubes on an old AA battery. More info on Overunitydotcom in the Joule Thief Topic. Sorry about the quality, this was filmed using a $50 video cam, as were all of my other videos on here.
Modified Fuji AA circuit running two 48″ 40 watt each floro tubes on single AA battery. Yes, this is still the same old AA battery used in all of my videos so far. More at Overunitydotcom on the Joule Thief topic.
Avast!!!! Lighting 200 LEDs on a single AA battery using the modified Fuji Joule Thief circuit. The battery, which is old and nearly dead, will not even light 1 single led by itself. A new AA battery will not light one of these leds alone. More to come…
Here we see a Joule thief circuit operating from a supercap only. No battery included. The supercap is 2.3 volts and 10F. I charged it up for 10 seconds with an AA (old) battery. I plan on getting larger caps for future experiments. For more informatio…
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…
This is the modified Fuji AA circuit running 100 leds. The amazing thing is that the AA battery alone will not even light up one of these leds. More to come from Pirate Labs. Check out the Joule Thief topic over at overunitydotcom.
This is a video of 3 LEDs (2-265000 MCD and 1-26500 MCD 10 mm Ultra brights)running from a single AA battery. Each LED requires between 4 and 4.5 vdc and over 100 mA’s each to light. For more info, see overunitydotcom in the Joule thief topic. This is …
Here we are illuminating a 40 watt tube from a single AA battery. This is a modified version of Josepino’s disposable camera circuit. I have used this same circuit to light 2 of these 48″ tubes end to end. I have also illuminated 400 leds with this sam…
Joule Thief Test circuit lighting 2 LEDs. One LED is 28500 MCD and the other is 265000 MCD. Each LED requires about 4.5 vdc each to light. Circuit is powered by single AA battery. More can be read about these experiments on Overunitydotcom in the Joule…