DOKE KAJAL; AMLE KAJAL; DUMBRE SNEHAL; DOKE ROSHANI. Microcontroller based heart rate meter. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 5, n. 16, p. -, 2022. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/6227. Acesso em: 8 jul. 2025.