product manual:

        The temperature and humidity sensor is just one of the sensors. It just passes the temperature and humidity in the air through a certain detection device. After measuring the temperature and humidity, it is converted into an electrical signal or other required information output according to a certain rule to satisfy the user. demand.

        Since temperature and humidity are closely related from the physical quantity itself to the actual people's lives, a temperature and humidity integrated sensor will be generated accordingly. Temperature and humidity sensors refer to devices or devices that can convert temperature and humidity into electrical signals that can be easily measured and processed. Temperature and humidity sensors on the market generally measure the amount of temperature and relative humidity.