Piezoelectric Foot Step Energy Harvesting System: A Case StudyK. Sathish, K. Mallikarjuna, C. Siva Prasad, M. Ganesh, J. Jayachandra and P. Chand BashaMATEC Web Conf., 419 (2026) 01004DOI: https://doi.org/10.1051/matecconf/202641901004