Designing a system to protect public and private facilities from fires and theft by using Arduino and its peripherals. Faculty of Education Scientific Journal, [S. l.], v. 3, n. 2, p. 80–54, 2024. DOI: 10.37375/foej.v3i2.2826. Disponível em: https://elc2.su.edu.ly/index.php/edujournal/article/view/2826. Acesso em: 22 jan. 2026.