Tech Xplore on MSN

Low-cost sensor system can check indoor air quality in real time

Humans spend about 80% of their time indoors, but keeping track of the air we breathe usually requires expensive lab-grade ...
Indiatimes

Kolkata weather: High humidity, moderate rain; AQI remains moderate

Kolkata is set for a day of moderate rain today, September 22, with temperatures ranging from 25.9°C to 28.9°C and high humidity. Expect overcast skies and intensifying rain this afternoon, making ...
IEEE

Graphene Decorated Shear Horizontal Surface Acoustic Wave Resonator as Humidity Sensor

Abstract: In this article, we reported a surface acoustic wave (SAW) resonator as a humidity sensor. Graphene thin film was decorated on the SAW resonator as a ...
Knowridge Science Report

New affordable sensor system could track indoor air quality in real time

All the information is transmitted wirelessly to an online dashboard, where live charts and air quality indexes are updated ...
IEEE

High-Sensitivity Fiber-Optic Microcavity Relative Humidity Sensor With a Silicon-Based Sulfide Thin Film

Abstract: A high-sensitivity fiber-optic microcavity relative humidity (RH) sensor with a silicon-based sulfide thin film is presented. With the magnetron sputtering technique, a 280-nm MoS2 film is ...
South Africa Today on MSN

Young Innovators Showcase Life-Saving Smart Solutions at inaugural RoboRumble STEM Innovation Challenge

An autonomous robot that detects toxic gases and human presence in mines; a smart PPE system that monitors workers’ health vitals and safety compliance; and an automated agricultural system that ...