This project uses an Arduino Uno, an ultrasonic sensor, and an LCD to create a water level indicator. The ultrasonic sensor measures the water level in a tank and displays the percentage of the tank's ...

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (January 2025) that make the cut: ...

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. Researchers have developed a new optical ...

School of Physical Science and Technology, Lanzhou University, Lanzhou 730000, P. R. China ...

The WASH Commission ordered Bravo Water Material Factory to resume three months temporary production to the general public after a closure lasting one month and twenty-six days due to contaminated ...

Fujian Provincial Collaborative Innovation Center for Advanced High-Field Superconducting Materials and Engineering, College of Physics and Energy, Fujian Normal University, Fuzhou, 350117, China ...

Whether you're just dipping your toe into the world of rewards credit cards or you've already flown thousands of miles on points alone, we can tell you: There's an ideal travel rewards credit card ...

Government of India Ministry of Finance (Department of Revenue Central Board of Indirect Taxes & Customs North Block, New ...