Prototype Pembuatan Alat Penghitung Jumlah Benda Menggunakan Sensor Ultrasonik Berbasis Arduino Uno. Jurnal Cakrawala Akademika, [S. l.], v. 1, n. 5, p. 1582–1590, 2025. DOI: 10.70182/JCA.v1i5.4. Disponível em: https://jurnalpustakacendekia.com/index.php/jca/article/view/210.. Acesso em: 5 feb. 2025.