Rancang Bangun Tempat Sampah Otomatis Menggunakan Sensor HC-SR04 Berbasis Arduino Uno. Journal of Students‘ Research in Computer Science, [S. l.], v. 6, n. 1, p. 125–134, 2025. DOI: 10.31599/z94b2304. Disponível em: https://ejurnal.ubharajaya.ac.id/index.php/JSRCS/article/view/3936.. Acesso em: 20 jun. 2025.