Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (June 2025) that make the cut: ...

BAUMER's UF200 is the latest addition to its extensive and award-winning range of ultrasonic sensors. The device is a fast, ultra-flat and highly adaptive ultrasonic sensor. The design of this new ...

The project uses two Arduinos connected via USB to a computer running ROS2. One Arduino measures distance using an ultrasonic sensor and sends the data to the ROS2 node via serial. The second Arduino, ...

Water level monitor using open-source microcontrollers (Arduino, ESP8266, ESP32) and ultrasonic sensors HC-SR04 / JSN-SR04T and similar with Trigger and Echo signals. Arduino Core & ESP-IDF ...

A pocket-size ultrasonic bladder-volume sensor has been constructed and tested with successful results. This paper describes the sensor and presents results from its use on healthy volunteers.

School of Materials Science & Engineering, Key Laboratory of Functional Textile Material and Product of the Ministry of Education, Xi’an Key Laboratory of Textile Composites, Xi’an Polytechnic ...