A capacitor type of hygrometer is usually used to measure relative humidity. The sensor has a dielectric polymer layer that absorbs water molecules from the air through a thin metal electrode.

Projet utilisant la programmation registres, pour interfacer un capteur de température et d'humidité DHT11 avec un ATmega2560, implémentant le protocole 1-wire pour la transmission des données via ...

Connectivity options include Wi-Fi, GPS, Bluetooth, USB OTG, USB Type-C and Active 4G on both SIM cards. Sensors on the phone include Fingerprint sensor, Compass Magnetometer, Proximity sensor, ...