NIELIT O Level Exam

In Arduino programming, digital pins have ___________possible values

In Arduino programming, digital pins have ___________possible values

Arduino प्रोग्रामिंग में, डिजिटल पिन में ___________संभावित मान होते हैं

A. Only one

B. Two

C. Three

D. Any number of values




Correct Answer is :

B. Two



Explanation
In Arduino programming, digital pins have two possible values: HIGH (usually represented by 1 or a voltage close to 5V or 3.3V depending on the Arduino model) and LOW (represented by 0 or 0V).
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