Norwegian robotics company Sonair has unveiled ADAR One, which it says is the world’s ...

Abstract: This study proposes a new assistive device for the blind that uses more than one-dimensional data to draw objects. The study aims to convert three-dimensional (3-D) spatial information into ...

The article explains the key technical and operational drawbacks, making it clear why orifice meters are not preferred for custody transfer of liquids. It demonstrates how industry standards and ...

Explore how self driving cars and autonomous vehicles use self driving car sensors, lidar radar cameras, and autonomous driving technology to perceive roads, make decisions, and enhance safety.

FloodNet NYC, a partnership between CUNY, NYU, and New York City, uses low-cost sensors to monitor water levels in flood-prone areas of New York City. (Photos courtesy of Ricardo Toledo-Crow) An ...

The SparkFun Ultrasonic Distance Sensor - TCT40 (sen-24805) a user-friendly upgrade to the popular HC-SR04 sensor, offers non-contact distance measurement from 2cm to 400cm with an accuracy of 3mm.

Fraunhofer researchers have developed sensor systems and measuring equipment that detect leaks in hydrogen lines and tanks. Applications for the new technology include continuous monitoring of ...

Abstract: This paper introduces a pioneering approach to ultrasonic-based distance measurement using ultrasonic sensors. Recognizing the influence of diverse weather ...

If you need to measure a distance, it is tempting to reach for the ubiquitous ultrasonic module like an HC-SR04. These work well, and they are reasonably easy to use. However, they aren’t without ...