MUTTAQIN, I. R.; SANTOSO, D. B. Prototype Pagar Otomatis Berbasis Arduino Uno Dengan Sensor Ultrasonic Hc-SR04. JE-Unisla, [S. l.], v. 6, n. 2, p. 41–45, 2021. DOI: 10.30736/je-unisla.v6i2.695. Disponível em: https://jurnalteknik.unisla.ac.id/index.php/elektronika/article/view/695. Acesso em: 5 may. 2024.