negative TROS (transistor’s oscillator) I
lasersaber’s oscillator; base of transistor triggered from negative side of circuit; very good finding, laser, thank you for sharing…
Experiments, inventions, patents, …
lasersaber’s oscillator; base of transistor triggered from negative side of circuit; very good finding, laser, thank you for sharing…
In this video I show the Joule Ringer output run back into the source capacitor through an AV plug. I also show a seperate Joule Thief circuit with a three transistor Darlington arrangement that…
Copy of a video from youtube user: www.youtube.com user TheGuru2You gave me permission to post it on my channel. Please go to his channel for more on this video. Many thanks.
In order to determine the light output curves for JTs, one needs some kind of reliable and consistent detector system to measure the brightness level, and thus the light power output, of the JT’s…
Low voltage, low current possible solution for those without 555 timers in the spares box. The basic circuit is much like a Joule Thief, similar toroids, windings and transistor can be used. The Collector…
Copy of a video from youtube user: www.youtube.com user Lidmotor gave me permission to post it on my channel. Please go to his channel for more on this video. Many thanks.
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.
This is a car ignition coil driven modified CFL light. The circuit is only two very small transistors. The circuit self oscillates by feeding back a pulse signal gathered by a thin wire that…