Sulfur dioxide is a toxic air pollutant released predominantly from vehicle exhaust, industrial emissions, and burning fossil ...

A bridge resonator consisting of a microbeam and a functional composite membrane is proposed in this work for gas detection. The gas molecules adsorbed onto the membrane will generate an axis ...

A compact and simple double F-P interference optical fiber optic gas pressure sensor based on suspended core structure is proposed and demonstrated. The sensor is formed by splicing a Section of ...

Ce projet met ensemble le capteur DHT11, le microcontrôleur ATmega2560 (Arduino Mega) et un écran LCD HD44780 1602 en mode 4 bits pour la lecture et l'affichage des donnees de temperature et ...

Build a device that will check whether your door is locked, using a Raspberry PI, a hall effect sensor and a small but strong (preferably neodymium) magnet. It will store the results in a cloud ...