Joule Thief Ultraviolet LED Wilby’s Bird Experiment
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…
Experiments, inventions, patents, …
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…
This is a quick video response to some questions I have been getting about how fast it might be turning. the thig I find interesting is that, I am using a 470 ohm resistor…
A quick update on my Bedini replication. This has been running a long time now. It has been on for most of 2 days. No more fried pots (so far) and it just hums…
This is my first test of my Bedini replication using two motorcycle lead acid batteries. I traced the problem of my frying potentiometers to a short from a solder joint to my chassis which…
This is my Bedini SSG motor replication. It runs on 9v rechargeable batteries. The rotor is a vcr head and I used 4 neos facing south pole out. The coil is Lidmotor’s “transformer” style…
This is nothing more than a coil of plastic tubing filled with water. I added a 265000 MCD LED on each end of the tube. I am powering this with one of my Joule thief toroid circuits. Although it does light well on a single AA battery, I decided just to…
I charged a 2.3 volt 10 Farad supercap with an AA battery for several seconds and hooked the cap to my modified Fuji circuit and powered it to illuminate 100 leds. No batteries included, just a single supercap. More on Overunitydotcom in the Joule Thie…
This is two Joule Pirates (Joule Thieves) wired in parallel running off of one AA battery powering a 48″ tube. (40 watts) The funny thing is that the tube is brighter with just one circuit turned on than with my single circuit experiments from before. …
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…