WORKING VIDEO: human-following-robot.mp4 Conclusion: Building a human-following robot using Arduino and three ultrasonic sensors is an exciting and rewarding project that combines programming, ...

The ultrasonic radar system operates by integrating an ultrasonic sensor, a servo motor, and a microcontroller (Arduino) to detect and measure the distance of objects within its range. The ultrasonic ...

Ultrasonic sensors are used to detect the presence of obstacles, calculate the distance to these obstacles, and relay this information to the driver through visual and auditory cues. This research ...

Posted in Arduino Hacks Tagged adafruit wave shield, arduino, ultrasonic, ultrasonic distance sensor, wav shield ← Fabricate Your Own 7-Segment Displays Easy Capacitive Touch Sensors In Eagle → ...

Underwater acoustic communication uses sound waves and uses water as a propagation medium. This technology has been applied in various field, such as underwater wireless sensor network (UWSN), ...

Letter Published: 17 June 1950 New Frequency-Modulation Method for Measuring Ultrasonic Absorption in Liquids E. RIBCHESTER Nature 165, 970 (1950) Cite this article ...