IMPORTANCE OF DETERMINING LIQUID LEVEL WITH THE HELP OF AN ULTRASOUND SENSOR USING AN ARDUINO MICROCONTROLLER IN AGRICULTURE. International journal of artificial intelligence, [S. l.], v. 5, n. 04, p. 762–770, 2025. Disponível em: https://www.academicpublishers.org/journals/index.php/ijai/article/view/3930.. Acesso em: 12 mar. 2026.