A step-by-step guide to creating a scalable air quality monitor using Embedded Rust and Micro:bit. Improve your indoor ...

Wearable sweat biosensors enable the non-invasive, real-time monitoring of hormones. Here, we highlight the development and commercialization of a wearable technology that can measure hormone ...

School of Mechanical Engineering, Shandong University of Technology, Zibo 255000, China Laboratory of Functional Molecules and Materials, School of Physics and Optoelectronic Engineering, Shandong ...

Abstract: This paper demonstrates a new kind of hydrogen sensor using palladium (Pd) nanowires. Hydrogen sensors using Pd metal have usually been utilizing the incremental change in electrical ...

For such purposes, we developed an ultrasmall gas sensor device, where a micro sensing film was deposited on a micro heater integrated with electrodes fabricated by the microelectromechanical system ...

Optical smoke alarm uses MOC 7811 which is an optocoupler.The sensor designed for this device is based on the principle of scattering of infrared rays.The light coming from the light source passes ...

This is an Arduino library for SDI-12 communication with a wide variety of environmental sensors. It provides a general software solution, without requiring any additional hardware, to implement the ...

To achieve highly sensitive and ultrawide dynamic range gas detection, a dual-mode gas sensor was proposed using cavity-enhanced photoacoustic spectroscopy (CEPAS) and active resonant frequency ...