Experiments, inventions, patents, …
My modified Fuji camera AA circuit lighting a string of 100 clear LEDs using only one wire from the circuit. All I have to do is hold my hand near the battery and it lights. When I bring my other hand close to the LED string, they get brighter. This is…
One of my toroid Joule Thief circuits using an N3904 transistor making unique sounds when placed near an am radio tuned near 7000 KHz. I find it interesting to hear it accelerate and increase in frequency. For more info go to Overunitydotcom. Thanks.
made a mini joule thief with high frequency transformer from linear power supply
A new Joule Thief circuit running on 3 supercaps. (2 are 2.3v 10F and 1 is 5.5v .47F) When the supebright led (28600 MCD) burns out after a one second charge to the caps, I can touch my finger lightly to the top of the transistor (2N3904) and the led l…
This was a very creative answer to the question I asked in my last video. The question was, how to pulse the AA battery to keep the supercaps charged enough to light the ultraviolet…
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…
Funy Times! 🙂 Ont thing i will say is that this works grate for circuit boards from these old TV’s BUT! Some of these boards are a bit tougher… Ware gloves!!! And safty glasses!…
The purpose of the experiments is to verify the use of antennas and how much energy can be harvested from their use compared to the circuit alone with out them. Anyone know about antennas…
www.overunity.com One wire cold electricity RF circuit with Avramenko plug research.
www.overunity.com One wire cold electricity RF circuit with Avramenko plug research lighting up 10 blue LEDs very brightly ! Showing how the magnet field affects the domain resonance