Millis()

Arduino millis

/*Description
Returns the number of milliseconds passed since the Arduino board began running the current program. This number will overflow (go back to zero), after approximately 50 days.

Syntax                                                                     */
time = millis()

/*
Returns
Number of milliseconds passed since the program started.
Return Data type: unsigned long.
*/

Source: arduino.cc

Millis()

unsigned long myTime;

void setup() {
  Serial.begin(9600);
}
void loop() {
  Serial.print("Time: ");
  myTime = millis();

  Serial.println(myTime); // prints time since program started
  delay(1000);          // wait a second so as not to send massive amounts of data
}

Source: arduino.cc

Similar codes

2 votes193 views1 answer
C string is int
C
0 vote215 views1 answer
C program to implement mv command
C
0 vote211 views1 answer
Algorithm that flips sentences and numbers
C
0 vote196 views1 answer
How to change the mapping from jkil to wasd in vim
C
0 vote212 views1 answer
My chromecast is set up but can't be found
C
9 votes249 views1 answer
C how to get an integer from user input
C
3 votes202 views4 answers
Clear screen in c
C
3 votes194 views3 answers
Golang loop through array
C
1 vote229 views1 answer
Same project on different monitor in intellij mac
C
1 vote204 views2 answers
_CRT_SECURE_NO_WARNINGS
C