A face mask with a nanomaterial-based humidity sensor and AI model interprets breath patterns during silent speech to restore communication for patients.

A photonic crystal fiber (PCF)-model interferometer (MI)-based relative humidity (RH) sensor is proposed and experimentally demonstrated. The PCF-MI is formed by fusion splicing a short length of PCF ...

In this study, we propose a lossy mode resonance (LMR)-based optical fiber humidity sensor developed by depositing M13 bacteriophage onto a D-shaped optical fiber (DSF) coated with an 80 nm-thick ...

New optical sensor using differential guided-mode resonance achieves record sensitivity and portability, enabling real-time ...

c arduino avr microcontroller embedded-systems dht11 temperature-sensor bare-metal humidity-sensor uart-protocol atmega2560 hardware-interface bare-metal-programming sensor-interfacing Updated 2 hours ...

An arduino implementation that uses fingerprint sensor to open door. It also has implementation for air quality sensor which opens windows if air quality is low.