
شرح أنواع أجهزة الاستشعار بالموجات فوق الصوتية ومحولات الطاقة بالموجات فوق الصوتية
I. Introduction Ultrasonic Sensors are widely used in industrial automation for distance measurement, level detection, material recognition, and obstacle avoidance. Although they all rely on the same fundamental principle—using high frequency sound waves to detect objects—their designs vary greatly depending…

