day8-prj1.ino

gistfile1.txt

/*
2.  Blink
3.  Turns on an LED on for one second, then off for one second, repeatedly.

4.  Most Arduinos have an on-board LED you can control. On the UNO, MEGA and ZERO 
5.  it is attached to digital pin 13, on MKR1000 on pin 6. LED_BUILTIN is set to
6.  the correct LED pin independent of which board is used.
7.  If you want to know what pin the on-board LED is connected to on your Arduino model, check
8.  the Technical Specs of your board  at https://www.arduino.cc/en/Main/Products

9.  This example code is in the public domain.

10. modified 8 May 2014
11. by Scott Fitzgerald

12. modified 2 Sep 2016
13. by Arturo Guadalupi

14. modified 8 Sep 2016
15. by Colby Newman
16. */


// the setup function runs once when you press reset or power the board
 void setup() {
// initialize digital pin LED_BUILTIN as an output.
  pinMode(LED_BUILTIN, OUTPUT);
  make_it_blink();
}

// the loop function runs over and over again forever
void loop() {
  make_it_blink();
}


void make_it_blink() {
  digitalWrite(LED_BUILTIN, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(1000);                       // wait for a second
  digitalWrite(LED_BUILTIN, LOW);    // turn the LED off by making the voltage LOW
  delay(1000);                       // wait for a second
}