DHT11 Temperature and Humidity Sensor Breakout

20.00

DHT11 is a basic and low-cost digital temperature and humidity sensor which uses digital pins to communicate with the microcontroller unit.

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Description

Overview

  • DHT11 Digital Temperature And Humidity Sensor is a basic and low-cost digital temperature and humidity sensor.
  • This sensor is used for projects where accuracy and precision doesn’t play big role.
  • This comes in a blue perforated plastic enclosure with  four pin.
  • The sensor uses a capacitive humidity sensor and a thermistor based temperature sensor to measure the ambient humidity and temperature.
  • It uses digital pins to communicate with the microcontroller unit and does not have any kind of analog pins.

 

DHT11 Specifications

  • Operating Voltage: 3.5V to 5.5V
  • Operating current: 0.3mA (measuring) 60uA (standby)
  • Output Signal Digital
  • Temperature Range: 0°C to 50°C
  • Humidity Range: 20% to 90%
  • Resolution: Temperature and Humidity both are 16-bit
  • Accuracy: ±1°C and ±1%
  • Power Supply: 3.3 to 5V
  • Size: 2.3cm x 1.2cm x 0.5cm

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