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 ...

Abstract: Radar technology has been a cornerstone of numerous applications, from aviation to meteorology, offering invaluable capabilities for object detection and tracking. Traditional radar systems, ...

//IR sensor range is 2-7 cm. pinMode(led,OUTPUT); // configuring pin 13 as output pin to glow led pinMode(irpin,INPUT); //configuring pin 3 as input pin to detect object ...

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (April 2026) that make the cut: ...

Have you ever looked at your Xbox Series X or Xbox Series S console and wondered what that little black button just next to the lone USB port does? Microsoft calls it the bind button, and if you use ...

Abstract: Deep learning (DL) methods, which bypass the need for explicit models and can capture intricate relationships within data, are attracting growing interest in the model-free multi-target ...

High-sensitivity, high-resolution infrared sensor to expand monitoring capabilities in defence and disaster prevention Fujitsu has announced the development of a high-sensitivity and high-resolution ...

A research team at China’s Xidian University says it is developing a silicon-germanium (SiGe) approach for short-wave infrared (SWIR) detection that could, in theory, reduce sensor costs to as little ...

Infinix has confirmed that its latest mid-range device, the Note 60 Pro, will be launching in India soon. The Transsion sub-brand did not reveal the design of its new device, but it did tease a new ...

Xiaomi has launched the Redmi Note 15 5G Special Edition in India, as it had promised. It comes in a new crimson reserve color with a leather-inspired finish, providing a tactile, high-end feel. The ...