RUBIÑOS-JIMENEZ, SANTIAGO; CHAVEZ-GALLEGOS, EDUARDO; HUARCAYA-GONZALES, EDWIN; CUZCANO-RIVAS, ABILIO; DAMAS-NIÑO, MARCELO; MENDOZA-APAZA, FERNANDO; SANTOS-MEJIA, CESAR. IoT applied to counting the number of people in a classroom and measuring body temperature with a built-in alarm system for the prevention of Covid-19. LACCEI, [S. l.], v. 1, n. 8, 2023. DOI: 10.18687/LACCEI2023.1.1.1233. Disponível em: https://proceedings.laccei.org/index.php/laccei/article/view/3333. Acesso em: 11 june. 2026.