MCQ Answer

Which sensor is best suited for monitoring air quality in Arduino IoT projects?

Which sensor is best suited for monitoring air quality in Arduino IoT projects?

Arduino IoT प्रोजेक्ट्स में एयर की क्वॉलिटी की मॉनिटरिंग के लिए कौन सा सेंसर सबसे उपयुक्त है?
Topic : Building IoT Applications

A. MQ-135 एमक्यू-135

B. BMP280 बीएमपी280

C. DS18B20 डीएस18बी20

D. PIR sensor पीआईआर सेंसर




Correct Answer is :

A. MQ-135



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