Experiments, inventions, patents, …
An example of wireless electricity experiments (more within my YouTube channel). Here we have a dollar store type of flashing lights circuit, that has some interesting traits. The flash type can be set with…
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….
Following the videos by Lidmotor regarding lead based cells: Video shows an at least partial rejuvenation of a completely dead and nonchargeable gel type battery, working high rate charge lead plates cell and a…
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…
By the time I processed this video, and halfway thru this upload, the battery voltage has climbed to 1.32 volts and the LED is moderately bright, somewhere between 7200 Hz and 8200 Hz with…
This is my JT Power Tube that did not work in my first video attempt a little while ago. My theory of Inductive Feedback to the battery, using the battery as a core was…
Combining present circuit ideas with those of the recent video by PMMG4HYBRID, this video demonstrates a peculiar phenomenon…that of a li-ion cell charging back up after moderate usage. Whether cell chemistry, radiant conditioning or…
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…
These are two JT lights I made utilizing a no name surplus flash circuit I obtained from Electronics Goldmine for $.69 each (US). These boards were designed for an AA battery and appear to…
This is a two transistor inverter circuit for ‘Phyllis’ my plant battery. The circuit uses a small high voltage inverter transformer to raise the plant battery voltage high enough to light two LEDs. I…