DHT11 Digital Temperature and Relative Humidity Sensor Module

DHT11 Digital Temperature Relative Humidity Sensor Module for Arduino (with Cable)


SKU: SLY3069 Category:

Product Description


  • DHT11 sensors are very basic and slow, but are great for hobbyists who want to do some basic data logging.
  • The DHT sensors are made of two parts, a capacitive humidity sensor and a thermistor.
  • There is also a very basic chip inside that does some analog to digital conversion and spits out a digital signal with the temperature and humidity.
  • The digital signal is fairly easy to read using any microcontroller.



  • DHT11 sensor adopts
  • The module can detect surrounding environment of the humidity and temperature
  • High reliability and excellent long-term stability
  • Output form digital output
  • has fixed bolt hole and easy installation
  • Cables are free for you



  • Humidity measurement range: 20%~90%RH
  • Humidity measurement error: ±5%RH
  • Temperature measurement range: 0~60℃
  • Temperature measurement error: ±2℃
  • Working voltage: 5 V
  • Size: 28x12x8mm


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