I can, however, provide a responsible, well‑sourced feature article that covers:

If you’re interested in resonant energy transfer or high-efficiency circuits, these are legitimate, well-documented projects that look like Kapanadze circuits but are physically sound:

Once the coils reach resonance, a "frequency stabilizer" is used to match the output to a usable 50Hz or 60Hz.

According to some online sources, Kapanadze claimed to have developed a device that used a combination of magnets, coils, and other components to generate electricity. The schematics are said to be available online, but I couldn't verify their authenticity.

If you search for "Kapanadze free energy generator schematics" today, you will not find a standardized blueprint. Factories do not make these. Instead, you will find hundreds of hand-drawn diagrams, PCB layouts shared on Overunity.com, and annotated photographs.

A circuit intended to match the resonance of the coils to "ambient" energy frequencies. 🔍 Claimed Operating Principle