Qus : In Arduino programming, digital pins have ___________possible values
QusArduino प्रोग्रामिंग में, डिजिटल पिन में ___________संभावित मान होते हैं
A. Only one B. Two
C. Three D. Any number of values
Solution
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).