Temperature and Humidity Sensor DHT22

Temperature and Humidity Sensor DHT22

  • €8,99
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The DHT22 is a basic, low-cost digital temperature and humidity sensor.

It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). It's fairly simple to use.

*The color of the board may be red.

 


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