LED Color Sequencer

The LED sequencer is an easy project for beginners to learn how LEDs work.

Mar 1, 2018

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43637 views

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45 respects

Devices & Components

Arduino Uno Rev3

9V battery (generic)

Breadboard (generic)

LEDs

Resistor 221 ohm

Jumper wires (generic)

Software & Tools

Arduino IDE

Arduino Web Editor

Project description

Code

light sequencer

arduino

1void setup() {
2  
3
4pinMode(9, OUTPUT);
5pinMode(10, OUTPUT);
6pinMode(11,   OUTPUT);
7pinMode(12, OUTPUT);
8pinMode(13, OUTPUT);
9}
10
11void loop()   {
12digitalWrite(13, HIGH);  
13  digitalWrite(12, LOW);
14  digitalWrite(11,   LOW);
15  digitalWrite(10, LOW);
16  digitalWrite(9, LOW);
17
18  delay(300);                        
19  digitalWrite(13, LOW); 
20  digitalWrite(12, HIGH);   
21  digitalWrite(11, LOW);
22  digitalWrite(10, LOW);
23  digitalWrite(9, LOW);
24
25   delay(300);                       
26  digitalWrite(13, LOW); 
27  digitalWrite(12,   LOW); 
28  digitalWrite(11, HIGH);
29  digitalWrite(10, LOW);
30  digitalWrite(9,   LOW);
31  
32  delay(300);                       
33  digitalWrite(13, LOW);   
34  digitalWrite(12, LOW); 
35  digitalWrite(11, LOW);
36  digitalWrite(10,   HIGH); 
37  digitalWrite(9, LOW); 
38
39
40  delay(300);                       
41   digitalWrite(13, LOW); 
42  digitalWrite(12, LOW); 
43  digitalWrite(11, LOW);
44   digitalWrite(10, LOW); 
45  digitalWrite(9, HIGH);
46
47 
48
49
50}
51

void setup() {
  

pinMode(9, OUTPUT);
pinMode(10, OUTPUT);
pinMode(11,   OUTPUT);
pinMode(12, OUTPUT);
pinMode(13, OUTPUT);
}

void loop()   {
digitalWrite(13, HIGH);  
  digitalWrite(12, LOW);
  digitalWrite(11,   LOW);
  digitalWrite(10, LOW);
  digitalWrite(9, LOW);

  delay(300);                        
  digitalWrite(13, LOW); 
  digitalWrite(12, HIGH);   
  digitalWrite(11, LOW);
  digitalWrite(10, LOW);
  digitalWrite(9, LOW);

   delay(300);                       
  digitalWrite(13, LOW); 
  digitalWrite(12,   LOW); 
  digitalWrite(11, HIGH);
  digitalWrite(10, LOW);
  digitalWrite(9,   LOW);
  
  delay(300);                       
  digitalWrite(13, LOW);   
  digitalWrite(12, LOW); 
  digitalWrite(11, LOW);
  digitalWrite(10,   HIGH); 
  digitalWrite(9, LOW); 


  delay(300);                       
   digitalWrite(13, LOW); 
  digitalWrite(12, LOW); 
  digitalWrite(11, LOW);
   digitalWrite(10, LOW); 
  digitalWrite(9, HIGH);

 


}

light sequencer

arduino

1void setup() {
2  
3
4pinMode(9, OUTPUT);
5pinMode(10, OUTPUT);
6pinMode(11,  OUTPUT);
7pinMode(12, OUTPUT);
8pinMode(13, OUTPUT);
9}
10
11void loop()  {
12digitalWrite(13, HIGH);  
13  digitalWrite(12, LOW);
14  digitalWrite(11,  LOW);
15  digitalWrite(10, LOW);
16  digitalWrite(9, LOW);
17
18  delay(300);                       
19  digitalWrite(13, LOW); 
20  digitalWrite(12, HIGH);  
21  digitalWrite(11, LOW);
22  digitalWrite(10, LOW);
23  digitalWrite(9, LOW);
24
25  delay(300);                       
26  digitalWrite(13, LOW); 
27  digitalWrite(12,  LOW); 
28  digitalWrite(11, HIGH);
29  digitalWrite(10, LOW);
30  digitalWrite(9,  LOW);
31  
32  delay(300);                       
33  digitalWrite(13, LOW);  
34  digitalWrite(12, LOW); 
35  digitalWrite(11, LOW);
36  digitalWrite(10,  HIGH); 
37  digitalWrite(9, LOW); 
38
39
40  delay(300);                       
41  digitalWrite(13, LOW); 
42  digitalWrite(12, LOW); 
43  digitalWrite(11, LOW);
44  digitalWrite(10, LOW); 
45  digitalWrite(9, HIGH);
46
47 
48
49
50}
51

void setup() {
  

pinMode(9, OUTPUT);
pinMode(10, OUTPUT);
pinMode(11,  OUTPUT);
pinMode(12, OUTPUT);
pinMode(13, OUTPUT);
}

void loop()  {
digitalWrite(13, HIGH);  
  digitalWrite(12, LOW);
  digitalWrite(11,  LOW);
  digitalWrite(10, LOW);
  digitalWrite(9, LOW);

  delay(300);                       
  digitalWrite(13, LOW); 
  digitalWrite(12, HIGH);  
  digitalWrite(11, LOW);
  digitalWrite(10, LOW);
  digitalWrite(9, LOW);

  delay(300);                       
  digitalWrite(13, LOW); 
  digitalWrite(12,  LOW); 
  digitalWrite(11, HIGH);
  digitalWrite(10, LOW);
  digitalWrite(9,  LOW);
  
  delay(300);                       
  digitalWrite(13, LOW);  
  digitalWrite(12, LOW); 
  digitalWrite(11, LOW);
  digitalWrite(10,  HIGH); 
  digitalWrite(9, LOW); 


  delay(300);                       
  digitalWrite(13, LOW); 
  digitalWrite(12, LOW); 
  digitalWrite(11, LOW);
  digitalWrite(10, LOW); 
  digitalWrite(9, HIGH);

 


}

Downloadable files

Circuit diagram

this is the layout of this circuit that I made

Circuit diagram

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