Air purifiers are worth keeping on all year, these are the ones we would pick for our own homes

We shortlisted air purifiers that make sense all year, not just during smog season, with picks for bedrooms and living rooms ...
CNET

A New Smart Toilet Sensor May Be the Key to Solving Dehydration

Vivoo's attachable smart toilet sensor was unveiled at CES 2026 and is designed to analyze hydration levels in real time.
IEEE

Design and Testing of Miniaturized Dual-Band Microstrip Antenna Sensor for Wireless Monitoring of High Temperatures

Abstract: To meet the requirements for multiband wireless monitoring of high-temperature parameters faced in areas, such as industrial Internet, aerospace, and energy extraction, a wireless passive ...
IEEE

Real-Time Monitoring of Atmospheric Air Pollutants using Sensor Integrated UAV

Abstract: In this work, we proposed an unmanned aerial drone-based air quality monitoring system. This system includes an integrated sensor unit of PMS5003, DHT22 and MG811 interfaced with Wi-Fi ...
GitHub

PH4502C Sensor Arduino Library

This Arduino library provides a convenient and easy-to-use interface for the PH4502C sensor, allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a ...