TROS alt-lighting VII – "emergency light"
single AA bttry, single transistor oscillator combine CFL and LED; emergency light…
Experiments, inventions, patents, …
single AA bttry, single transistor oscillator combine CFL and LED; emergency light…
some oscillators running CFL with recuperation system; emergency lighting…
now using 2 bateries in series, 1 charged, and the other unable to start the circuit, together… they are working 🙂 Looks like if you have one full one, you can keep on going:)
very happy with this setup, started at 12.10 volts, ran the CFLs for 3 days, ended up with 12.30 volts, ON THE SAME BATTERY, try it yourself 😉
Found this concept while looking for the ultimate low input / hv driver for the Don Smith, very impressed with this performance, a truly brilliant hookup, no resistors, chips or anything fancy, and strangely…
part 2, next morning, charging was up!!! I believe its the ambient background entering the positive by being the grounding for its higher voltage output… very strange, but im thrilled 🙂 (CFLs were gutted…
Couldnt resist this build when i saw it on Shlodo’s channel 🙂 If this does charge itself on load, I believe its the ambient background entering the positive by being the grounding for its…
Modified circuit of already existing TROS in disposable camera to light 13W 120V cfl bulb. Needa use only ac part of circuit. Details of “how to” – josepinodotcom. And yes, it can charge another bttry – if you have oscillating coil you can have bemf to…