5 Blinking LEDs

1/*
2  Blinking LEDs - test program to run 3 LEDs in a pattern of blinks
3*/
4
5int
6  led1 = 0;
7int led2 = 1;
8int led3 = 2;
9int led4 = 3;
10int led5 = 4;
11
12//
13  the setup routine runs once when you press reset:
14void setup() {                
15
16  // initialize the digital pin as an output.
17  pinMode(led1, OUTPUT);   
18
19  pinMode(led2, OUTPUT);  
20  pinMode(led3, OUTPUT);    
21  pinMode(led4, OUTPUT);
22
23  pinMode(led5, OUTPUT);
24}
25
26// the loop routine runs over and over again
27  forever:
28void loop() {
29  digitalWrite(led1, HIGH);   // turn the LED on (HIGH
30  is the voltage level)
31  delay(80);                      // wait for 1/2 a second
32
33  digitalWrite(led1, LOW);    // turn the LED off by making the voltage LOW
34
35  digitalWrite(led2, HIGH);    // turn the LED on (HIGH is the voltage level)
36
37  delay(80);                      // wait for 1/2 a second
38  digitalWrite(led2,
39  LOW);     // turn the LED off by making the voltage LOW
40  digitalWrite(led3,
41  HIGH);     // turn the LED on (HIGH is the voltage level)
42  delay(80);                      //
43  wait for 1/2 a second
44  digitalWrite(led3, LOW);      // turn the LED off by
45  making the voltage LOW
46  digitalWrite(led4, HIGH);     // turn the LED on (HIGH
47  is the voltage level)
48  delay(80);                      // wait for 1/2 a second
49
50  digitalWrite(led4, LOW);      // turn the LED off by making the voltage LOW
51
52  digitalWrite(led5, HIGH);     // turn the LED on (HIGH is the voltage level)
53
54  delay(80);                      // wait for 1/2 a second
55  digitalWrite(led5,
56  LOW);      // turn the LED off by making the voltage LOW
57  delay(500);                     //
58  wait for a second
59}
60

1/*
2  Blinking LEDs - test program to run 3 LEDs in a pattern of blinks
3*/
4
5int  led1 = 0;
6int led2 = 1;
7int led3 = 2;
8int led4 = 3;
9int led5 = 4;
10
11//  the setup routine runs once when you press reset:
12void setup() {                
13  // initialize the digital pin as an output.
14  pinMode(led1, OUTPUT);   
15  pinMode(led2, OUTPUT);  
16  pinMode(led3, OUTPUT);    
17  pinMode(led4, OUTPUT);
18  pinMode(led5, OUTPUT);
19}
20
21// the loop routine runs over and over again  forever:
22void loop() {
23  digitalWrite(led1, HIGH);   // turn the LED on (HIGH  is the voltage level)
24  delay(80);                      // wait for 1/2 a second
25  digitalWrite(led1, LOW);    // turn the LED off by making the voltage LOW
26  digitalWrite(led2, HIGH);    // turn the LED on (HIGH is the voltage level)
27  delay(80);                      // wait for 1/2 a second
28  digitalWrite(led2,  LOW);     // turn the LED off by making the voltage LOW
29  digitalWrite(led3,  HIGH);     // turn the LED on (HIGH is the voltage level)
30  delay(80);                      //  wait for 1/2 a second
31  digitalWrite(led3, LOW);      // turn the LED off by  making the voltage LOW
32  digitalWrite(led4, HIGH);     // turn the LED on (HIGH  is the voltage level)
33  delay(80);                      // wait for 1/2 a second
34  digitalWrite(led4, LOW);      // turn the LED off by making the voltage LOW
35  digitalWrite(led5, HIGH);     // turn the LED on (HIGH is the voltage level)
36  delay(80);                      // wait for 1/2 a second
37  digitalWrite(led5,  LOW);      // turn the LED off by making the voltage LOW
38  delay(500);                     //  wait for a second
39}
40