NIELIT O Level Exam

In I2C connection, which pin on the Arduino Uno is utilized for SCL (Serial clock)?

In I2C connection, which pin on the Arduino Uno is utilized for SCL (Serial clock)?

I2C कनेक्शन में, Arduino Uno पर कौन सा पिन SCL (सीरियल क्लॉक) के लिए उपयोग किया जाता है?

A. D2

B. A5

C. A2

D. A4




Correct Answer is :

A. D2



Explanation

This answer is reproduced from the source paper.  


यहाँ उत्तर source paper में दिए/चिह्नित उत्तर के अनुसार रखा गया है।

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