Rokhmanila S, Astuti R. Sistem Pendeteksi Logam dan Benda Padat Menggunakan Arduino Uno, Inductive Proximity Sensor dan HMI Nextion. epic [Internet]. 2023 Dec. 30 [cited 2026 Mar. 16];6(2):103-12. Available from: https://openjournal.unpam.ac.id/index.php/jit/article/view/32249