A Low-cost Optocoupler-Based Isolator System for IoT-Based Voltage Measurement in Low and High voltage DC Applications. African Scientific Reports, [S. l.], v. 2, n. 1, p. 83, 2023. DOI: 10.46481/asr.2023.2.1.83. Disponível em: https://asr.nsps.org.ng/index.php/asr/article/view/83.. Acesso em: 6 may. 2024.