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.

A fully interactive Star Tours model ride vehicle with lights, sound, movement, and synced storytelling routines — built for Notre Dame's Droid Building course.

You can find the wiring diagram here or ... slot on the PCB and fix the servo into place on the top plate. Source: Mr. Innovative/YouTube Next, grab the ultrasonic sensor and insert it into ...

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 ...