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QusWhat is the main purpose of an LDR (Light Dependent Resistor) sensor in Arduino projects? QusArduino प्रोजेक्ट्स में LDR (लाइट डिपेंडेंट रेसिस्टर) सेंसर का मुख्य उद्देश्य क्या है?


A. To detect humidity
B. To measure temperature
C. To sense light intensity
D. To monitor pressure


Solution
C. To sense light intensity



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