Which of the following is the correct syntax for creating a delay of 1 second in an Arduino sketch?

Arduino स्केच में 1 सेकंड की देरी बनाने के लिए निम्नलिखित में से कौन सा सही सिंटैक्स है?

Which of the following is the correct syntax for creating a delay of 1 second in an Arduino sketch?

A)

delay(1);

B)

delay(1000);

C)

delay(60);

D)

delay(60000);

Explanation:

In Arduino, the delay() function takes the delay time in milliseconds. To create a delay of 1 second, you need to use 1000 milliseconds.

Correct Syntax:

delay(1000); // Delays for 1 second (1000 milliseconds)

Explanation:

delay(1): Delays for 1 millisecond.
delay(1000): Delays for 1000 milliseconds, which is equivalent to 1 second.
delay(60): Delays for 60 milliseconds.
delay(60000): Delays for 60,000 milliseconds, which is equivalent to 1 minute.

Correct Answer:

(B) delay(1000);