Ultrasonic proximity sensors emit and receive sound waves. The carrier signal is a high frequency, inaudible sound wave. They detect the presence of the target object in one of two configurations.

Ultrasonic linear position sensors and switches use ultrasonic waves in combination with light and frequency readings. Specifically, ultrasonic linear position sensors and switches use surface ...

Ultrasonic welding is based on high-frequency vibrations (typically between 20 and 40 ... The end effector is equipped with sensors to measure the process parameters, which are recorded at a sampling ...