The update’s software code analysis revealed that Tesla uses Autopilot data to offer distance measurements to nearby objects on vehicles without ultrasonic sensors.

The sensors include an advanced diagnostic feature that will retrieve the ultrasonic waveform for analysis and display it on any computer to aid users with debugging complex installations. All models ...

Its main application is object detection and distance measurement. Ultrasonic sensors are already widely used in automotive applications and a variety of industrial applications.

[Klaus] wanted some sort of aid for parking his car, and after running across a $4 ultrasonic sensor, decided to build his own speaking distance sensor (.de, Google Translation). Inside [Klaus]&#82… ...

Ultrasonic Sensors Measure Up in Home-Automation Applications (.PDF Download) ...

Tesla hacker @greentheonly revealed that new code in the latest software brings back distance measurements to cars without ultrasonic sensors via Autopilot ...

USound’s firmware processes the ultrasonic waves emitted by the tweeter, measures the time taken for the reflected waves to return, and calculates the distance with high accuracy.

This ultrasonic radar project is from [mircemk] who uses a small ultrasonic distance sensor attached to a rotating platform. A motor rotates it around a 180-degree field-of-view and an Arduino ...