NIELIT O Level Exam

Which component is used to sense real-world data in an Arduino-based IoT application?

Which component is used to sense real-world data in an Arduino-based IoT application?

Arduino आधारित IoT एप्लिकेशन में वास्तविक दुनिया के डेटा को समझने के लिए किस घटक का उपयोग किया जाता है?

A. Actuator

B. Sensor

C. Power supply

D. Display




Correct Answer is :

B. Sensor



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