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DHT 11 temperature and humidity is a sensor unit that is able to generate calibrated digital output signals. It is very reliable and stabile for long periods of operation. It contains a 8 - bit microcontroller internally and responses clear and fast.

It is able to measure temperature between -40 and 80 degrees with -/+ 1 degrees of error margin, likewise, it is able to measure humidity between 0% RH to 100% RH with +/- 5% RH of error margin. It is possible to collect data from this breakout once in 2 seconds. DHT22 is a bit larger than the other models of DHT sensors.


  • One of the highes performance products of DHT series
  • Generates digital signals as output
  • Operating voltage: 3.3 V to 5 V DC
  • Measuring range:

-Humidity: 0-100%RH
-Temperature: -40 - 80 °C

  • Precision:

-Humidity: +/- %3 (Max %5) RH
-Temperature: < +/- 1 °C

  • Measuring Periaod: 2 s
  • Sizes of product: 22 mm x 28 mm x 5 mm

Note: It is needed to wire a pull-up resistor between the Vcc and the output pins. By this reason, You will need to use is with a resistor between 4.7 k and 10 k. As the DHT11 is a similar version of this product, all the projects done with this sensor will work on the other model too.


DHT22 Temperature and Humidty Sensor
DHT22 Temperature and Humidty Sensor
63.33 TL + VAT
76.00 TL
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