Sandi, Aji. “Design of a Digital Height and Weight Measuring Instrument Using Ultrasonic Sensors and Weight Sensors Based on Arduino Uno: Rancang Bangun Alat Ukur Tinggi Badan Dan Berat Badan Digital Menggunakan Sensor Ultrasonik Dan Sensor Berat Berbasis Arduino Uno”. Journal of Vocational Education and Information Technology (JVEIT) 4, no. 1 (May 29, 2024): 22–28. Accessed December 15, 2024. https://ejournal.undhari.ac.id/index.php/jveit/article/view/446.