In this article, we will learn how to similar speed sensor using Arduino and IR sensor. By setting up the two IR sensors at a fixed distance from each other, we can track the time it takes for the ...

The UNO is one of the most popular boards in Arduino family and a great choice for beginners. Ultrasonic Sensor: These are the sensor that use ultrasonic waves to detect objects or to measure the ...

Our sensor can handle tiny Braille details accurately and quickly." In the journal Optics Express, the researchers describe the new sensor, which consists of an optical fiber ring resonator embedded ...

Abstract: An optical mouse is a computer navigation device that uses light, primarily to track movement and control the cursor on a computer screen. Other than computer cursors, various fields of ...

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=50 ...

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low levels of arsenic in water. The technology could enable household testing for ...

Many studies report using existing and commercially available dyes and encapsulating them within scaffolds to improve their optical properties or enhance their cellular uptake. This approach has ...

International researchers have engineered protein-based nanomachines that detect lanthanides, offering new methods for rare earth metal recovery and detection. The new gravity sensors from Fleet Space ...

Sunil Khijwania, Lead Researcher, Indian Institute of Technology Guwahati Published in the Optica Publishing Group journal Applied Optics, the study details how the sensor leverages an optical fiber ...

While cell-culture conditions can be readily adjusted using state-of-the-art incubators, the control of physiological-relevant microenvironments within the microfluidic chip, however, requires the ...

Smart Surveillance System combines YOLOv4 detection and optical flow tracking to monitor objects in video streams, supporting local files and YouTube links with real-time visualization.