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DHT11 Digital Temperature and Humidity Sensor Module

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Product Details

  • Module: DHT11 Sensor Module
  • Pin count: 3
  • Pin type: through hole
  • Package contains: 1 x DHT11 module and 1 x cable


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DHT11 is a digital temperature and humidity sensor and the module comes with inbuilt filtering capacitor and resistors to give accurate output value. The sensor has a dedicated NTC to measure temperature and an 8-bit microcontroller to output the value.


  • Voltage supply: 3.5 to 5.5V
  • Supply current: 0.3mA
  • Stand by current: 60 µA
  • Humidity range: 20 to 90%
  • Temperature range: 0°C to 50°C
  • Accuracy: ±1°C and ±1%

Pin Description

  1. Vcc
  2. Data
  3. GND

Interface with Arduino