Wahyudi, Revassy, R.N. and Suparno 2025. PERANCANGAN ALAT AUTOMATIC WATER REFILL MENGGUNAKAN SENSOR ULTRASONIC HC-SR04 BERBASIS ARDUINO UNO. Telecommunication, Electrical and Electronics Journal. 3, 1 (May 2025), 14–21. DOI:https://doi.org/10.65306/j.teletronic.v3i1.92.