Experiments, inventions, patents, …
I did further charge and discharge tests with this converted lead acid battery to ALUM electrolyte and tested now also again the elekrolyte for its PH level with PH level indicator paper. The battery…
In this part 4 I am testing the PH-level of the electrolyte… It was a bit inconclusive, as the comparison with destilled water also gave a reading of about PH level 5 although it…
The PerPump, aka Fountain of Heron, shown pumping 8 inches or so of pressure head, and several configurations are compared. A common drinking straw is placed over the pipette output and sealed against the…
One common use of the AC coupling feature of oscilloscopes is to remove large DC offsets from a signal so that a much smaller time-varying (NOT true AC) signal can be displayed that may…
I made a couple of circuit boards, including a “color organ shield”, and found an ideal enclosure for the Color Organ. The project is now a stand-alone FFT Color Organ that works from ambient…
Hi all First of all a big thank to Jean Louis Naudin, for his work on this system and his perseverance to produce very much and interesting results And second thank to all the…
This shows a SEC being powered by low level solar energy. A computer oscilloscope is used to show the SEC running. A second SEC with 48 white leds is also shown powering the first…
This is “SkyWatcher’s” way of lighting a CFL by using a wall outlet transformer pulsed backwards with 12 volts DC from a 555 timer circuit. The circuit that he uses also places a parallel…
I’m experimenting with using water drops to trigger the arc-spark in an air gap. I hope to be able to inject enough energy into a falling water droplet to atomize it. Not literally to…