DHT12 Temperature and Humidity Sensor

Description: 
DHT12 Temperature and Humidity Sensor is a great device for connecting to Arduino microcontrollers in order to read temperature and humidity. This sensor is an upgraded version of DHT11, as it takes less space and more accurate in comparison with DHT11. In order to initiate the sensor, you will require two 1k resistors.
The applications of humidity sensor range far and wide. People with illnesses affected by humidity, monitoring and preventive measure in homes employ humidity sensors. A humidity sensor is also found as part of home heating, ventilating and air conditioning systems (HVAC systems). 
These are also used in offices, cars, humidors, museums, industrial spaces and greenhouses and are also used in meteorology stations to report and predict the weather.

Features:
Model: DHT12
Input Voltage: 2.7V ~ 5.5V
Input Current: 1mA
Output Type: Digital
Temperature Range: -20°C ~ 60°C
Temperature Accuracy: +-0.5°C
Temperature Resolution: 0.1°C
Humidity Range: 20% ~ 95% RH
Humidity Accuracy: +-5% RH
Humidity Resolution: 0.1% RH
Interface: I2C , 1 wire
Pin Number: 4 Pins
Size: 7mm x 12mm x 5.5mm

Pinout:
1.VDD
2.SDA
3.GND
4.SCL

Package Include:
1 x DHT12 Humidity and Temperature Sensor