As the servo rotates, the returns from the ultrasonic sensor are plotted on a screen run by a Raspberry Pi.

His first video deals with using with ultrasonic sensors. He found an interesting white paper that described measuring airflow with a single-path acoustic transit time flow meter.

Educational robotics company Hiwonder has released miniHexa, an AI hexapod robot based on an ESP32 with Arduino programming ...

The advanced digital servo controller (automatic switchover between static and dynamic PID parameters) is optimized for ultrasonic motors to achieve maximum dynamic performance with settling times ...

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 ...