The "Cool Joule" LED circuit
This is a variant of TinMan’s “Cool Joule” circuit. It is an LED light circuit that charges at the same time that the light is being powered. The circuit is simlar to a “Joule…
Experiments, inventions, patents, …
This is a variant of TinMan’s “Cool Joule” circuit. It is an LED light circuit that charges at the same time that the light is being powered. The circuit is simlar to a “Joule…
This is a 60 watt equiv. LED bulb that uses 9.5 watts when driven by the mains. It is rated at 800 lumens and is the best LED bulb I have tested to date….
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…
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.
I’ve dusted off the SassyClassE SSTC for some experimentation, and I happened to discover an interesting thing. I can easily light up little LEDs near the coil using various hookups, but I was surprised…
Prolly the closest I will get to an accurate Lasersaber replication of the Super Joule Ringer 2.0. A friend of mine wound this who doesn’t do electronics and I think that’s pretty cool. He…
This is another variation that’s a little cheaper to build and will give just a bit more light, but does not have charging. So, this is a Super Joule Ringer 2.0, but Tuned. I…
This is my first practicable application of the Joule Ringer design. This has very real world value to me. LaserHacker.com for more info. Schematic link: laserhacker.com
This is the first time I have been able to keep a Joule Thief type device running a CFL on just an electrolytic capacitor.
Making progress with with the Joule Ringer. The capacitor is 32000uF 20V. Incoming search terms:skema joule ringer