Micro-power design of a fully autonomous energy harvesting circuit for arrays of piezoelectric transducersA. Sivanantham, J. Devaraj, Shravan Kumar Vengala, Haider M. Abbas and Y. Sri LalithaE3S Web Conf., 564 (2024) 01005DOI: https://doi.org/10.1051/e3sconf/202456401005