Electricity Harvester Using Acoustic Energy

This paper investigates the conversion of ambient sound into electricity using piezoelectric sensors made from electro spun polyacrylonitrile (PAN) nanofibers by incorporating acoustic resonators, precision rectifiers and highvoltage DC-DC boost regulators. The study aims to enhance the efficiency of energy harvesting from sound. This novel approach offers a sustainable and clean alternative to conventional energy sources, addressing the urgent need for renewable energy solutions