MCQ Answer

What is the main purpose of an LDR (Light Dependent Resistor) sensor in Arduino projects?

What is the main purpose of an LDR (Light Dependent Resistor) sensor in Arduino projects?

Arduino प्रोजेक्ट्स में LDR (लाइट डिपेंडेंट रेसिस्टर) सेंसर का मुख्य उद्देश्य क्या है?
Topic : Building IoT Applications

A. To detect humidity ह्युमिडी का पता लगाने के लिए

B. To measure temperature टेंपेरेचर मापने के लिए

C. To sense light intensity लाइट की इंटेंसिटी को महसूस करना

D. To monitor pressure प्रेशर की मॉनिटरिंग के लिए




Correct Answer is :

C. To sense light intensity



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