A new generation of miniaturized ultrasonic time-of-flight (ToF) sensors enable new application areas and use cases for proximity sensing and presence-detection technologies.

While a well-known use of this is sonar, ultrasonic sensors can also be put to use to make a radar-like system. This ultrasonic radar project is from [mircemk] who uses a small ultrasonic distance ...

How Aptiv Plans to Make Cars Better to Drive, Prettier, and Easier to Build Urban hands-free driving, a much-needed replacement for ugly ultrasonic parking sensors, and a fresh take on electrical ...

Carlo Gavazzi's new ultrasonic sensors offer flexibility, rugged durability, and increased accuracy, along with a compact design, to take on harsh environments.