DHT 11 Temperature & Humidity Sensor

Features:

• It Can detect ambient humidity and temperature (DH11 Sensor)
• Humidity measuring range:20% -80 %RH, Humidity measurement tolerance:+ /-5%
• Temperature measurement range:0 Degree-50 Degree temperature measurement tolerance:+/ -2 Degree
• Resolution: humidity(1%RH),temperature(1 degree)
• Stability: <±1%RH/year
• Storage temperature:10-40 degree,humidity:below 60%RH
• Operating Voltage:3.3V-5V
• Output Type: Digital Output
• With fixed bolt hole for easy installation
• Small size, PCB Size:3.2cm*1.4cm
• Power indicator ( red )
• Weight is about 8g

This sensor is Arduino friendly sensor , so you can find its code in the datasheet file.