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.

The device uses an ultrasonic sensor to detect nearby obstacles and provides real-time audio feedback, helping users navigate their environment more safely and independently.

Needless to say, the much rumored AirPods Pro 3 are a long overdue refresh. A recent code update, spotted by analyst Aaron Perris, hints that the third generation earbuds could be closer to release.

Taste The Code How to make an ultrasonic non-contact Arduino Air Drum Set for hours of fun Posted: May 14, 2025 | Last updated: May 14, 2025 Hi, I'm Bill. I'm a software developer with a passion ...

This library provides a simple device independent interface for interacting with Adafruit IO using Arduino. It allows you to switch between WiFi (ESP8266, ESP32, ESP32-S2, ESP32-S3, ESP32-C3, RP2040, ...

Abstract: This paper presents a multi-ultrasonic-sensor system designed ... that communicates via local TCP/IP. Our multi-sensor structure can be applied to a multi-agent system, composed of 3 ...