Joule Ringer! Light keeps going without battery.
This is the first time I have been able to keep a Joule Thief type device running a CFL on just an electrolytic capacitor.
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Joule Thief: Making a Quick and Dirty PCB Joule Thief
Here I show how easy and quick it is to make a simple printed circuit board for your Joule Thief. Copper clad board, the resist pen, and Ferric Chloride etching solution are available at…
Hand held Lasersaber Joule Ringer
This is using 1 mA @ 9 volts. When I touch the base resistance wires the amp draw goes up to 3 mA. The large capacitor is a 10000uf / 10 volt and the…
Hand held Lasersaber Joule Ringer video from Lidmotor
For more info see: www.overunity.com Copy of a video from youtube user: www.youtube.com He gave me permission to post it on my channel. Please go to his channel for more on this video. Many thanks.
Joule Thief: Basic Wireless Joule Thief Remix
This is my version of the Basic Wireless JT. I was inspired to build the LED bank by Sohei Thoth, and I’ve been considering powering a JT with my wireless power system. So here’s…
Cool Joule – 0uA ? Brainteaser
Full spec, details and solution below. A variant of the Cool Joule circuit by TinManPower. See his channel for the original circuit and ongoing experiments. See Lidmotor’s channel for the circuit diagram and his…
Super Joule Ringer 2.0 — My Replication
This is a replication of Lasersaber’s “Super Joule Ringer 2.0” lighting setup. It runs on a 12 volt battery and just three parts—-a special handmade transformer, one transistor, and a 110 volt LED lightbulb….
Humidity Battery and a Tanked Joule Thief.ASF
This shows a battery that uses calcium cloride to draw moisture out of the air and help run a copper and magnesium battery. I also show a simple Joule Thief circuit that uses the…
Joule Thief LED Flashlight (Free Light)
This is a Joule Thief Flashlight. I simply modified a cheap 5 super bright LED flashlight that ran on 3 AA batteries by gutting it and using a simple Joule thief circuit which now…
Joule Thief Sounds
I am replicating a test I saw on the net where folks listened to their Joule thief circuits using an AM radio. Yes, this is still the same old AA battery as I used in all of my previous tests. Here I test a regular Joule Thief toroid circuit and the Fu…
