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This module is based on DHT11, a high-performance temperature and humidity sensor, ensuring high reliability and excellent stability.
See description for more details about the product.
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This module is based on DHT11, a high-performance temperature and humidity sensor, ensuring high reliability and excellent stability.
The temperature is measured using a negative temperature coefficient thermistor (NTC), and the relative humidity is measured using a capacitive sensor. Those sensing elements are pre-calibrated and the output is provided as a digital signal.
The DHT11 sensor is compatible with most of the popular microcontroller development boards, like Arduino.
Note: This module does not work at temperatures below 0oC.
Functioneaza bine
Modelul nimerit de mine functioneaza mult mai bine decat alti senzori DHT11 pe care i-am intalnit. Confirm, la 3.3v este surprinzator de precis pentru DHT11.
DHT 11
Funcționează eficient la 3,5v - am comparat,verificat si cu alte termostate - Recomand !
Eficient
Modul in care il utilizez:
https://youtu.be/IH4dWBFF_6A
Recomand
Din cate am observat eu, functioneaza in parametrii optimi la 3.3 volti. daca il alimentez de la 5v , temperaturile oscileaza vreo 4-5 grade si umiditatea 10%.
Setat la 3.3v merge bine.
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