KUSUMA, Mohan Henry; BANU SANTOSO. A Comparative Study Of HC-SR04 and HY-SRF05 Ultrasonic Sensors For Automated Height Measurement Based On IoT. APPLIED SCIENCE AND TECHNOLOGY REASERCH JOURNAL, [S. l.], v. 4, n. 2, 2025. DOI: 10.31316/astro.v4i2.8247. Disponível em: https://journal.upy.ac.id/index.php/ASTRO/article/view/8247. Acesso em: 5 dec. 2025.