🛠️🌍 Wi-Fi controlled four-wheeled scout vehicle using dual Arduino Uno R4 boards, ultrasonic sensor, turret rotation, and LCD display for real-time obstacle detection.

One Arduino measures distance using an ultrasonic sensor and sends the data to the ... while Arduino handles low-level sensor reading and LCD display.

"They are also inexpensive because we use readily available materials, and the power consumption is very low," says Ahmed. The researchers call their development SonoTextiles. They have transformed ...

An experiment was conducted that examined switching context and focal distance between a real and an AR environment, using a text-based visual search task and a monocular optical see-through AR ...

Traditional time-difference methods were found to be less effective for calculating water flow velocities using the proposed mobile ultrasonic transducers. By employing the AdaBoost algorithm with ...

We propose a micro-ultrasonic diagnosis using an all-optical ultrasound-based spectral sensing (AOUSS) technique for sensitive and quantitative characterization of early stage and whole blood ...

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.

Department of Civil and Environmental Engineering, University of Connecticut, Storrs, Connecticut 06269, United States ...