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For the term "circuit diagram of self charging led light".

Joule Thief: LSGadget Mystery Circuit with Variable Cap, Scoposcopy

This is the basic circuit that started out as the LaserSaber Crossover circuit, morphed into the Earth-ground-effect-coupled Ghost Light, and now with gadgetmall’s mods is the selfcharger, or in my case, the runner-on-zero voltage…

Electric OU: Using the Link DSO 2102m on the Ainslie NERD Circuit, PART 1

This is a demonstration of the Link DSO 2102m Digital Sampling Oscilloscope, a PC-based 2 channel scope from 1997 era. The scope uses the ThinkPad 600e’s parallel port for communication and control and puts…

Joule Thief: Tinman’s Circuit w/ Tesla Bifilar Coil, DMM Current Measurements

I’m putting this in the Joule Thief category for now. Tinman’s circuit shows some very interesting behaviour. These white LEDs are absolutely the brightest I have ever seen, without blowing. They hurt my eyes…