For years, ultrasonic sensors have been used in a wide range of applications including fish finders, parking sensors in cars and burglar alarms. In this article, we describe the characteristics of ...

Ultrasonic flow measurement is based on this elementary transit time difference effect. Two sensors mounted on the pipe simultaneously to send and receive ultrasonic pulses. At zero flow, both sensors ...

An added benefit is that the ultrasonic pulses the sensor emits can penetrate surface contaminants like dirt, oil, and moisture, allowing accurate scans no matter what.

This Ultrasonic Sensor Circuit consists of a set of ultrasonic receiver and transmitter which operate at the same frequency. When something moves in the area covered the circuit’s fine balance is ...

Tesla's shift away from ultrasonic sensors could mean future Tesla car owners miss out on certain features.