Arduino Time - Arduino

What is Arduino Time?


Arduino provides four different time manipulation functions. They are −

S.No.

Function & Description

1

delay () function

The way thedelay()function works is pretty simple. It accepts a single integer (or number) argument. This number represents the time (measured in milliseconds).

2

delayMicroseconds () function

ThedelayMicroseconds()function accepts a single integer (or number) argument. There are a thousand microseconds in a millisecond, and a million microseconds in a second.

3

millis () function

This function is used to return the number of milliseconds at the time, the Arduino board begins running the current program.

4

micros () function

The micros() function returns the number of microseconds from the time, the Arduino board begins running the current program. This number overflows i.e. goes back to zero after approximately 70 minutes.

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