Tech Xplore

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 ...
Fierce Electronics

Indoor air quality gets the Ruuvi Air smart sensor treatment

Finnish smart sensor company Ruuvi launched Ruuvi Air to monitor air quality in homes, workplaces and other indoor ...
EurekAlert!

Concordia researchers design an affordable method to check indoor air quality in real time

Researchers at Concordia and Qatar University have created a low-cost sensor system that tracks indoor air quality in real time. The devices are built on tiny, affordable computers often used in ...
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 ...
IEEE

LIG-OSS: Integrated Laser-Induced-Graphene Sensor and Open-Source Silicon Chip for an Affordable and Robust Wearable Sensing System with Precise Temperature, Humidity, and ...

Abstract: This paper presents a multifunctional wearable sensing system that integrates flexible Laser-Induced-Graphene (LIG) based sensors and an Open-Source Analog Front-End (AFE) chip. The LIG ...