Star Wars on a Buzzer

Today we will make a buzzer play the Star Wars theme.

Feb 14, 2019

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23 respects

buzzer

star wars

Components and supplies

Passive Buzzer

Arduino UNO

Apps and platforms

Arduino IDE

Project description

Code

CODE

c_cpp

The code

1
2 
3const int c = 261;
4const int d = 294;
5const int e = 329;
6const   int f = 349;
7const int g = 391;
8const int gS = 415;
9const int a = 440;
10const   int aS = 455;
11const int b = 466;
12const int cH = 523;
13const int cSH = 554;
14const   int dH = 587;
15const int dSH = 622;
16const int eH = 659;
17const int fH = 698;
18const   int fSH = 740;
19const int gH = 784;
20const int gSH = 830;
21const int aH =   880;
22 
23const int buzzerPin = 8;
24const int ledPin1 = 12;
25const int ledPin2   = 13;
26 
27int counter = 0;
28 
29void setup()
30{
31  //Setup pin modes
32   pinMode(buzzerPin, OUTPUT);
33  pinMode(ledPin1, OUTPUT);
34  pinMode(ledPin2,   OUTPUT);
35}
36 
37void loop()
38{
39 
40  //Play first section
41  firstSection();
42   
43  //Play second section
44  secondSection();
45 
46  //Variant 1
47  beep(f,   250);  
48  beep(gS, 500);  
49  beep(f, 350);  
50  beep(a, 125);
51  beep(cH,   500);
52  beep(a, 375);  
53  beep(cH, 125);
54  beep(eH, 650);
55 
56  delay(500);
57   
58  //Repeat second section
59  secondSection();
60 
61  //Variant 2
62  beep(f,   250);  
63  beep(gS, 500);  
64  beep(f, 375);  
65  beep(cH, 125);
66  beep(a,   500);  
67  beep(f, 375);  
68  beep(cH, 125);
69  beep(a, 650);  
70 
71  delay(650);
72}
73   
74void beep(int note, int duration)
75{
76  //Play tone on buzzerPin
77  tone(buzzerPin,   note, duration);
78 
79  //Play different LED depending on value of 'counter'
80   if(counter % 2 == 0)
81  {
82    digitalWrite(ledPin1, HIGH);
83    delay(duration);
84     digitalWrite(ledPin1, LOW);
85  }else
86  {
87    digitalWrite(ledPin2, HIGH);
88     delay(duration);
89    digitalWrite(ledPin2, LOW);
90  }
91 
92  //Stop   tone on buzzerPin
93  noTone(buzzerPin);
94 
95  delay(50);
96 
97  //Increment   counter
98  counter++;
99}
100 
101void firstSection()
102{
103  beep(a, 500);
104   beep(a, 500);    
105  beep(a, 500);
106  beep(f, 350);
107  beep(cH, 150);  
108   beep(a, 500);
109  beep(f, 350);
110  beep(cH, 150);
111  beep(a, 650);
112 
113   delay(500);
114 
115  beep(eH, 500);
116  beep(eH, 500);
117  beep(eH, 500);  
118   beep(fH, 350);
119  beep(cH, 150);
120  beep(gS, 500);
121  beep(f, 350);
122   beep(cH, 150);
123  beep(a, 650);
124 
125  delay(500);
126}
127 
128void secondSection()
129{
130   beep(aH, 500);
131  beep(a, 300);
132  beep(a, 150);
133  beep(aH, 500);
134  beep(gSH,   325);
135  beep(gH, 175);
136  beep(fSH, 125);
137  beep(fH, 125);    
138  beep(fSH,   250);
139 
140  delay(325);
141 
142  beep(aS, 250);
143  beep(dSH, 500);
144  beep(dH,   325);  
145  beep(cSH, 175);  
146  beep(cH, 125);  
147  beep(b, 125);  
148  beep(cH,   250);  
149 
150  delay(350);
151}
152

 
const int c = 261;
const int d = 294;
const int e = 329;
const   int f = 349;
const int g = 391;
const int gS = 415;
const int a = 440;
const   int aS = 455;
const int b = 466;
const int cH = 523;
const int cSH = 554;
const   int dH = 587;
const int dSH = 622;
const int eH = 659;
const int fH = 698;
const   int fSH = 740;
const int gH = 784;
const int gSH = 830;
const int aH =   880;
 
const int buzzerPin = 8;
const int ledPin1 = 12;
const int ledPin2   = 13;
 
int counter = 0;
 
void setup()
{
  //Setup pin modes
   pinMode(buzzerPin, OUTPUT);
  pinMode(ledPin1, OUTPUT);
  pinMode(ledPin2,   OUTPUT);
}
 
void loop()
{
 
  //Play first section
  firstSection();
   
  //Play second section
  secondSection();
 
  //Variant 1
  beep(f,   250);  
  beep(gS, 500);  
  beep(f, 350);  
  beep(a, 125);
  beep(cH,   500);
  beep(a, 375);  
  beep(cH, 125);
  beep(eH, 650);
 
  delay(500);
   
  //Repeat second section
  secondSection();
 
  //Variant 2
  beep(f,   250);  
  beep(gS, 500);  
  beep(f, 375);  
  beep(cH, 125);
  beep(a,   500);  
  beep(f, 375);  
  beep(cH, 125);
  beep(a, 650);  
 
  delay(650);
}
   
void beep(int note, int duration)
{
  //Play tone on buzzerPin
  tone(buzzerPin,   note, duration);
 
  //Play different LED depending on value of 'counter'
   if(counter % 2 == 0)
  {
    digitalWrite(ledPin1, HIGH);
    delay(duration);
     digitalWrite(ledPin1, LOW);
  }else
  {
    digitalWrite(ledPin2, HIGH);
     delay(duration);
    digitalWrite(ledPin2, LOW);
  }
 
  //Stop   tone on buzzerPin
  noTone(buzzerPin);
 
  delay(50);
 
  //Increment   counter
  counter++;
}
 
void firstSection()
{
  beep(a, 500);
   beep(a, 500);    
  beep(a, 500);
  beep(f, 350);
  beep(cH, 150);  
   beep(a, 500);
  beep(f, 350);
  beep(cH, 150);
  beep(a, 650);
 
   delay(500);
 
  beep(eH, 500);
  beep(eH, 500);
  beep(eH, 500);  
   beep(fH, 350);
  beep(cH, 150);
  beep(gS, 500);
  beep(f, 350);
   beep(cH, 150);
  beep(a, 650);
 
  delay(500);
}
 
void secondSection()
{
   beep(aH, 500);
  beep(a, 300);
  beep(a, 150);
  beep(aH, 500);
  beep(gSH,   325);
  beep(gH, 175);
  beep(fSH, 125);
  beep(fH, 125);    
  beep(fSH,   250);
 
  delay(325);
 
  beep(aS, 250);
  beep(dSH, 500);
  beep(dH,   325);  
  beep(cSH, 175);  
  beep(cH, 125);  
  beep(b, 125);  
  beep(cH,   250);  
 
  delay(350);
}

CODE

c_cpp

The code

1
2 
3const int c = 261;
4const int d = 294;
5const int e = 329;
6const  int f = 349;
7const int g = 391;
8const int gS = 415;
9const int a = 440;
10const  int aS = 455;
11const int b = 466;
12const int cH = 523;
13const int cSH = 554;
14const  int dH = 587;
15const int dSH = 622;
16const int eH = 659;
17const int fH = 698;
18const  int fSH = 740;
19const int gH = 784;
20const int gSH = 830;
21const int aH =  880;
22 
23const int buzzerPin = 8;
24const int ledPin1 = 12;
25const int ledPin2  = 13;
26 
27int counter = 0;
28 
29void setup()
30{
31  //Setup pin modes
32  pinMode(buzzerPin, OUTPUT);
33  pinMode(ledPin1, OUTPUT);
34  pinMode(ledPin2,  OUTPUT);
35}
36 
37void loop()
38{
39 
40  //Play first section
41  firstSection();
42  
43  //Play second section
44  secondSection();
45 
46  //Variant 1
47  beep(f,  250);  
48  beep(gS, 500);  
49  beep(f, 350);  
50  beep(a, 125);
51  beep(cH,  500);
52  beep(a, 375);  
53  beep(cH, 125);
54  beep(eH, 650);
55 
56  delay(500);
57  
58  //Repeat second section
59  secondSection();
60 
61  //Variant 2
62  beep(f,  250);  
63  beep(gS, 500);  
64  beep(f, 375);  
65  beep(cH, 125);
66  beep(a,  500);  
67  beep(f, 375);  
68  beep(cH, 125);
69  beep(a, 650);  
70 
71  delay(650);
72}
73  
74void beep(int note, int duration)
75{
76  //Play tone on buzzerPin
77  tone(buzzerPin,  note, duration);
78 
79  //Play different LED depending on value of 'counter'
80  if(counter % 2 == 0)
81  {
82    digitalWrite(ledPin1, HIGH);
83    delay(duration);
84    digitalWrite(ledPin1, LOW);
85  }else
86  {
87    digitalWrite(ledPin2, HIGH);
88    delay(duration);
89    digitalWrite(ledPin2, LOW);
90  }
91 
92  //Stop  tone on buzzerPin
93  noTone(buzzerPin);
94 
95  delay(50);
96 
97  //Increment  counter
98  counter++;
99}
100 
101void firstSection()
102{
103  beep(a, 500);
104  beep(a, 500);    
105  beep(a, 500);
106  beep(f, 350);
107  beep(cH, 150);  
108  beep(a, 500);
109  beep(f, 350);
110  beep(cH, 150);
111  beep(a, 650);
112 
113  delay(500);
114 
115  beep(eH, 500);
116  beep(eH, 500);
117  beep(eH, 500);  
118  beep(fH, 350);
119  beep(cH, 150);
120  beep(gS, 500);
121  beep(f, 350);
122  beep(cH, 150);
123  beep(a, 650);
124 
125  delay(500);
126}
127 
128void secondSection()
129{
130  beep(aH, 500);
131  beep(a, 300);
132  beep(a, 150);
133  beep(aH, 500);
134  beep(gSH,  325);
135  beep(gH, 175);
136  beep(fSH, 125);
137  beep(fH, 125);    
138  beep(fSH,  250);
139 
140  delay(325);
141 
142  beep(aS, 250);
143  beep(dSH, 500);
144  beep(dH,  325);  
145  beep(cSH, 175);  
146  beep(cH, 125);  
147  beep(b, 125);  
148  beep(cH,  250);  
149 
150  delay(350);
151}
152

 
const int c = 261;
const int d = 294;
const int e = 329;
const  int f = 349;
const int g = 391;
const int gS = 415;
const int a = 440;
const  int aS = 455;
const int b = 466;
const int cH = 523;
const int cSH = 554;
const  int dH = 587;
const int dSH = 622;
const int eH = 659;
const int fH = 698;
const  int fSH = 740;
const int gH = 784;
const int gSH = 830;
const int aH =  880;
 
const int buzzerPin = 8;
const int ledPin1 = 12;
const int ledPin2  = 13;
 
int counter = 0;
 
void setup()
{
  //Setup pin modes
  pinMode(buzzerPin, OUTPUT);
  pinMode(ledPin1, OUTPUT);
  pinMode(ledPin2,  OUTPUT);
}
 
void loop()
{
 
  //Play first section
  firstSection();
  
  //Play second section
  secondSection();
 
  //Variant 1
  beep(f,  250);  
  beep(gS, 500);  
  beep(f, 350);  
  beep(a, 125);
  beep(cH,  500);
  beep(a, 375);  
  beep(cH, 125);
  beep(eH, 650);
 
  delay(500);
  
  //Repeat second section
  secondSection();
 
  //Variant 2
  beep(f,  250);  
  beep(gS, 500);  
  beep(f, 375);  
  beep(cH, 125);
  beep(a,  500);  
  beep(f, 375);  
  beep(cH, 125);
  beep(a, 650);  
 
  delay(650);
}
  
void beep(int note, int duration)
{
  //Play tone on buzzerPin
  tone(buzzerPin,  note, duration);
 
  //Play different LED depending on value of 'counter'
  if(counter % 2 == 0)
  {
    digitalWrite(ledPin1, HIGH);
    delay(duration);
    digitalWrite(ledPin1, LOW);
  }else
  {
    digitalWrite(ledPin2, HIGH);
    delay(duration);
    digitalWrite(ledPin2, LOW);
  }
 
  //Stop  tone on buzzerPin
  noTone(buzzerPin);
 
  delay(50);
 
  //Increment  counter
  counter++;
}
 
void firstSection()
{
  beep(a, 500);
  beep(a, 500);    
  beep(a, 500);
  beep(f, 350);
  beep(cH, 150);  
  beep(a, 500);
  beep(f, 350);
  beep(cH, 150);
  beep(a, 650);
 
  delay(500);
 
  beep(eH, 500);
  beep(eH, 500);
  beep(eH, 500);  
  beep(fH, 350);
  beep(cH, 150);
  beep(gS, 500);
  beep(f, 350);
  beep(cH, 150);
  beep(a, 650);
 
  delay(500);
}
 
void secondSection()
{
  beep(aH, 500);
  beep(a, 300);
  beep(a, 150);
  beep(aH, 500);
  beep(gSH,  325);
  beep(gH, 175);
  beep(fSH, 125);
  beep(fH, 125);    
  beep(fSH,  250);
 
  delay(325);
 
  beep(aS, 250);
  beep(dSH, 500);
  beep(dH,  325);  
  beep(cSH, 175);  
  beep(cH, 125);  
  beep(b, 125);  
  beep(cH,  250);  
 
  delay(350);
}

Downloadable files

arduino_buzzer_XjouGXL30R.png

This is the schematic.

arduino_buzzer_XjouGXL30R.png

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