Dht11 Humidity Sensor Datasheet

The dht11 is a commonly used temperature and humidity sensor.

Dht11 humidity sensor datasheet. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and spits out a digital signal on the data pin no analog input pins needed. The dht11 is a basic ultra low cost digital temperature and humidity sensor. Its fairly simple to use but requires careful timing to grab data. Application of a dedicated digital modules collection technology and the temperature and humidity sensing technology to ensure that the product has high reliability and excellent long term stability.

Dht11 hoja de datos dht11 datasheet sunrom humidity and temperature sensor hoja técnica dht11 pdf dataark wiki arduino regulador amplificador circuito. The sensor can measure temperature. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and spits out a digital signal on the data pin no analog input pins needed. The dht11 humidity and temperature sensor makes it really easy to add humidity and temperature data to your diy electronics projects.

Dht11 humidity and temperature sensor the dht11 is a basic low cost digital temperature and humidity sensor. Dht11 digital temperature and humidity sensor is a composite sensor contains a calibrated digital signal output of the temperature and humidity. In this tutorial i ll first go into a little background about humidity then i ll explain how the dht11 measures humidity. The sensor is also factory calibrated and hence easy to interface with other microcontrollers.

Its fairly simple to use but requires careful timing to grab data. The sensor comes with a dedicated ntc to measure temperature and an 8 bit microcontroller to output the values of temperature and humidity as serial data.