This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

The driver exploits the fact that, at resonance, current and voltage is in phase for a piezoelectric transducer. By locking the driving signal to the current feedback signal, i.e. adjust the driving ...

Installing a smart water sensor can save you a lot of money and hassle. The best leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

With the widespread use of natural gas pipelines, timely crack detection has become particularly important to ensure safe operation and prevent potential accidents. In response to this need, this ...

A Virginia couple has gone to court to try to block President Donald Trump from proceeding with demolition of the White House’s East Wing to make way for a new ballroom. Charles and Judith Voorhees ...

Research by a consortium consisting of ZHAW Zürich, Imperial College London, Politecnico di Milano, together with Multiwave Technologies and STMicroelectronics, has led to a microscale prototype free ...

US border patrol is asking companies to submit plans to turn standard 4x4 trucks into AI-powered watchtowers—combining radar, cameras, and autonomous tracking to extend surveillance on demand. The US ...