8 LED Sweep

This was my first project with Arduino Uno. I started with simple one LED blink code. It's easy to understand. Code repeats itself.

Jan 31, 2019

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2 respects

Components and supplies

Jumper wires (generic)

Resistor 330 ohm

LED (generic)

Arduino UNO

Apps and platforms

Arduino Web Editor

Project description

Code

8 Led Sweep With Ledblink

arduino

8 LEd Sweep left to right than back

1int ledPin = 13;
2int ledPin1 = 12;
3int ledPin2 = 11;
4int ledPin3
5  = 10;
6int ledPin4 = 9;
7int ledPin5 = 8;
8int ledPin6 = 7;
9int ledPin7
10  = 6;
11/*
12
13*/
14
15void setup() {
16  pinMode(ledPin, OUTPUT);
17  pinMode(ledPin1,
18  OUTPUT);
19  pinMode(ledPin2, OUTPUT);
20  pinMode(ledPin3, OUTPUT);
21  pinMode(ledPin4,
22  OUTPUT);
23  pinMode(ledPin5, OUTPUT);
24  pinMode(ledPin6, OUTPUT);
25  pinMode(ledPin7,
26  OUTPUT);
27}
28
29void loop() {
30  digitalWrite(ledPin, HIGH);
31  delay(50);
32
33  digitalWrite(ledPin, LOW);
34  delay(50);
35  digitalWrite(ledPin1, HIGH);
36
37  delay(50);
38  digitalWrite(ledPin1, LOW);
39  delay(50);
40  digitalWrite(ledPin2,
41  HIGH);
42  delay(50);
43  digitalWrite(ledPin2, LOW);
44  delay(50);
45  digitalWrite(ledPin3,
46  HIGH);
47  delay(50);
48  digitalWrite(ledPin3, LOW);
49  delay(50);
50  digitalWrite(ledPin4,
51  HIGH);
52  delay(50);
53  digitalWrite(ledPin4, LOW);
54  delay(50);
55  digitalWrite(ledPin5,
56  HIGH);
57  delay(50);
58  digitalWrite(ledPin5, LOW);
59  delay(50);
60  digitalWrite(ledPin6,
61  HIGH);
62  delay(50);
63  digitalWrite(ledPin6, LOW);
64  delay(50);
65  digitalWrite(ledPin7,
66  HIGH);
67  delay(50);
68  digitalWrite(ledPin7, LOW);
69  delay(50);
70  digitalWrite(ledPin7,
71  HIGH);
72  delay(50);
73  digitalWrite(ledPin7, LOW);
74  delay(50);
75  digitalWrite(ledPin6,
76  HIGH);
77  delay(50);
78  digitalWrite(ledPin6, LOW);
79  delay(50);
80  digitalWrite(ledPin5,
81  HIGH);
82  delay(50);
83  digitalWrite(ledPin5, LOW);
84  delay(50);
85  digitalWrite(ledPin4,
86  HIGH);
87  delay(50);
88  digitalWrite(ledPin4, LOW);
89  delay(50);
90  digitalWrite(ledPin3,
91  HIGH);
92  delay(50);
93  digitalWrite(ledPin3, LOW);
94  delay(50);
95  digitalWrite(ledPin2,
96  HIGH);
97  delay(50);
98  digitalWrite(ledPin2, LOW);
99  delay(50);
100  digitalWrite(ledPin1,
101  HIGH);
102  delay(50);
103  digitalWrite(ledPin1, LOW);
104  delay(50);
105  digitalWrite(ledPin,
106  HIGH);
107  delay(50);
108  digitalWrite(ledPin, LOW);
109  delay(50);
110  
111}
112

int ledPin = 13;
int ledPin1 = 12;
int ledPin2 = 11;
int ledPin3
  = 10;
int ledPin4 = 9;
int ledPin5 = 8;
int ledPin6 = 7;
int ledPin7
  = 6;
/*

*/

void setup() {
  pinMode(ledPin, OUTPUT);
  pinMode(ledPin1,
  OUTPUT);
  pinMode(ledPin2, OUTPUT);
  pinMode(ledPin3, OUTPUT);
  pinMode(ledPin4,
  OUTPUT);
  pinMode(ledPin5, OUTPUT);
  pinMode(ledPin6, OUTPUT);
  pinMode(ledPin7,
  OUTPUT);
}

void loop() {
  digitalWrite(ledPin, HIGH);
  delay(50);

  digitalWrite(ledPin, LOW);
  delay(50);
  digitalWrite(ledPin1, HIGH);

  delay(50);
  digitalWrite(ledPin1, LOW);
  delay(50);
  digitalWrite(ledPin2,
  HIGH);
  delay(50);
  digitalWrite(ledPin2, LOW);
  delay(50);
  digitalWrite(ledPin3,
  HIGH);
  delay(50);
  digitalWrite(ledPin3, LOW);
  delay(50);
  digitalWrite(ledPin4,
  HIGH);
  delay(50);
  digitalWrite(ledPin4, LOW);
  delay(50);
  digitalWrite(ledPin5,
  HIGH);
  delay(50);
  digitalWrite(ledPin5, LOW);
  delay(50);
  digitalWrite(ledPin6,
  HIGH);
  delay(50);
  digitalWrite(ledPin6, LOW);
  delay(50);
  digitalWrite(ledPin7,
  HIGH);
  delay(50);
  digitalWrite(ledPin7, LOW);
  delay(50);
  digitalWrite(ledPin7,
  HIGH);
  delay(50);
  digitalWrite(ledPin7, LOW);
  delay(50);
  digitalWrite(ledPin6,
  HIGH);
  delay(50);
  digitalWrite(ledPin6, LOW);
  delay(50);
  digitalWrite(ledPin5,
  HIGH);
  delay(50);
  digitalWrite(ledPin5, LOW);
  delay(50);
  digitalWrite(ledPin4,
  HIGH);
  delay(50);
  digitalWrite(ledPin4, LOW);
  delay(50);
  digitalWrite(ledPin3,
  HIGH);
  delay(50);
  digitalWrite(ledPin3, LOW);
  delay(50);
  digitalWrite(ledPin2,
  HIGH);
  delay(50);
  digitalWrite(ledPin2, LOW);
  delay(50);
  digitalWrite(ledPin1,
  HIGH);
  delay(50);
  digitalWrite(ledPin1, LOW);
  delay(50);
  digitalWrite(ledPin,
  HIGH);
  delay(50);
  digitalWrite(ledPin, LOW);
  delay(50);
  
}

8 Led Sweep With Ledblink

arduino

8 LEd Sweep left to right than back

1int ledPin = 13;
2int ledPin1 = 12;
3int ledPin2 = 11;
4int ledPin3  = 10;
5int ledPin4 = 9;
6int ledPin5 = 8;
7int ledPin6 = 7;
8int ledPin7  = 6;
9/*
10
11*/
12
13void setup() {
14  pinMode(ledPin, OUTPUT);
15  pinMode(ledPin1,  OUTPUT);
16  pinMode(ledPin2, OUTPUT);
17  pinMode(ledPin3, OUTPUT);
18  pinMode(ledPin4,  OUTPUT);
19  pinMode(ledPin5, OUTPUT);
20  pinMode(ledPin6, OUTPUT);
21  pinMode(ledPin7,  OUTPUT);
22}
23
24void loop() {
25  digitalWrite(ledPin, HIGH);
26  delay(50);
27  digitalWrite(ledPin, LOW);
28  delay(50);
29  digitalWrite(ledPin1, HIGH);
30  delay(50);
31  digitalWrite(ledPin1, LOW);
32  delay(50);
33  digitalWrite(ledPin2,  HIGH);
34  delay(50);
35  digitalWrite(ledPin2, LOW);
36  delay(50);
37  digitalWrite(ledPin3,  HIGH);
38  delay(50);
39  digitalWrite(ledPin3, LOW);
40  delay(50);
41  digitalWrite(ledPin4,  HIGH);
42  delay(50);
43  digitalWrite(ledPin4, LOW);
44  delay(50);
45  digitalWrite(ledPin5,  HIGH);
46  delay(50);
47  digitalWrite(ledPin5, LOW);
48  delay(50);
49  digitalWrite(ledPin6,  HIGH);
50  delay(50);
51  digitalWrite(ledPin6, LOW);
52  delay(50);
53  digitalWrite(ledPin7,  HIGH);
54  delay(50);
55  digitalWrite(ledPin7, LOW);
56  delay(50);
57  digitalWrite(ledPin7,  HIGH);
58  delay(50);
59  digitalWrite(ledPin7, LOW);
60  delay(50);
61  digitalWrite(ledPin6,  HIGH);
62  delay(50);
63  digitalWrite(ledPin6, LOW);
64  delay(50);
65  digitalWrite(ledPin5,  HIGH);
66  delay(50);
67  digitalWrite(ledPin5, LOW);
68  delay(50);
69  digitalWrite(ledPin4,  HIGH);
70  delay(50);
71  digitalWrite(ledPin4, LOW);
72  delay(50);
73  digitalWrite(ledPin3,  HIGH);
74  delay(50);
75  digitalWrite(ledPin3, LOW);
76  delay(50);
77  digitalWrite(ledPin2,  HIGH);
78  delay(50);
79  digitalWrite(ledPin2, LOW);
80  delay(50);
81  digitalWrite(ledPin1,  HIGH);
82  delay(50);
83  digitalWrite(ledPin1, LOW);
84  delay(50);
85  digitalWrite(ledPin,  HIGH);
86  delay(50);
87  digitalWrite(ledPin, LOW);
88  delay(50);
89  
90}
91

int ledPin = 13;
int ledPin1 = 12;
int ledPin2 = 11;
int ledPin3  = 10;
int ledPin4 = 9;
int ledPin5 = 8;
int ledPin6 = 7;
int ledPin7  = 6;
/*

*/

void setup() {
  pinMode(ledPin, OUTPUT);
  pinMode(ledPin1,  OUTPUT);
  pinMode(ledPin2, OUTPUT);
  pinMode(ledPin3, OUTPUT);
  pinMode(ledPin4,  OUTPUT);
  pinMode(ledPin5, OUTPUT);
  pinMode(ledPin6, OUTPUT);
  pinMode(ledPin7,  OUTPUT);
}

void loop() {
  digitalWrite(ledPin, HIGH);
  delay(50);
  digitalWrite(ledPin, LOW);
  delay(50);
  digitalWrite(ledPin1, HIGH);
  delay(50);
  digitalWrite(ledPin1, LOW);
  delay(50);
  digitalWrite(ledPin2,  HIGH);
  delay(50);
  digitalWrite(ledPin2, LOW);
  delay(50);
  digitalWrite(ledPin3,  HIGH);
  delay(50);
  digitalWrite(ledPin3, LOW);
  delay(50);
  digitalWrite(ledPin4,  HIGH);
  delay(50);
  digitalWrite(ledPin4, LOW);
  delay(50);
  digitalWrite(ledPin5,  HIGH);
  delay(50);
  digitalWrite(ledPin5, LOW);
  delay(50);
  digitalWrite(ledPin6,  HIGH);
  delay(50);
  digitalWrite(ledPin6, LOW);
  delay(50);
  digitalWrite(ledPin7,  HIGH);
  delay(50);
  digitalWrite(ledPin7, LOW);
  delay(50);
  digitalWrite(ledPin7,  HIGH);
  delay(50);
  digitalWrite(ledPin7, LOW);
  delay(50);
  digitalWrite(ledPin6,  HIGH);
  delay(50);
  digitalWrite(ledPin6, LOW);
  delay(50);
  digitalWrite(ledPin5,  HIGH);
  delay(50);
  digitalWrite(ledPin5, LOW);
  delay(50);
  digitalWrite(ledPin4,  HIGH);
  delay(50);
  digitalWrite(ledPin4, LOW);
  delay(50);
  digitalWrite(ledPin3,  HIGH);
  delay(50);
  digitalWrite(ledPin3, LOW);
  delay(50);
  digitalWrite(ledPin2,  HIGH);
  delay(50);
  digitalWrite(ledPin2, LOW);
  delay(50);
  digitalWrite(ledPin1,  HIGH);
  delay(50);
  digitalWrite(ledPin1, LOW);
  delay(50);
  digitalWrite(ledPin,  HIGH);
  delay(50);
  digitalWrite(ledPin, LOW);
  delay(50);
  
}

Downloadable files

8 Led Sweep With Ledblink

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