AC PHASE FIRING CIRCUIT USING MICROCONTROLLER. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 3, n. 3, p. 720–725, 2016. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/1403. Acesso em: 28 jul. 2025.