NIELIT O Level Exam

In an IoT system, which sensor type might an Arduino use to measure temperature?

In an IoT system, which sensor type might an Arduino use to measure temperature?

IoT सिस्टम में, Arduino टेम्प्रेचर मापने के लिए किस सेंसर प्रकार का यूज़ कर सकता है?

A. LDR एलडीआर

B. DHT11 डीएचटी11

C. Ultrasonic sensor अल्ट्रासोनिक सेंसर

D. Servo motor सर्वो मोटर




Correct Answer is :

B. DHT11



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