Happy Birthday Song With Arduino Uno

Made by arduino-project-sparkbuzzer / Artificial intelligence / Music / Sensors / Voice / IoT

About the project

I will show you how to connect speaker with arduino board and Happy Birthday with arduino code

Project info

Difficulty: Moderate

Platforms: Arduino, Atmel, Espruino, Everything ESP, NodeMCU

Estimated time: 1 hour

License: GNU General Public License, version 3 or later (GPL3+)

Items used in this project

Hardware components

	Arduino Uno - R3	x 1
	A Small Audio Speaker That Is Ideal For Radio And Amplifier Projects And Is Small Enough To Fit In Robot Projects.	x 1
	Half-size Breadboard	x 1
	This Is A Time Saving Kit Of Jumper Wires - Cut Stripped And Pre-bent For Your Prototyping Pleasure. Included With This Kit Are 14 Various Lengths Of 22awg Wire - 2 5 7 10 12 15 17 20 22 25 50 75 100 And 125mm - 10 Pieces Of Each.inclu	x 1
	Transistor Npn (2n3904)	x 1

Software apps and online services

Arduino IDE

Hand tools and fabrication machines

Usb cable

x 1

Story

Happy Birthday Music Using Arduino

Step 1: Required Components

Happy Birthday Music using Arduino Uno

Required components for this project:

Arduino uno
8 ohms Speaker/Buzzer
Bc547 Transistor
Breadboard and Jumper Wires

My previous Arduino projects, using speaker and buzzer

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Fire alarm system using arduino and IR sensor

Schematics, diagrams and documents

Code

int speakerPin = 8; // Buzzer pin
int length = 28; // the number of notes
char notes[] = "GGAGcB GGAGdc GGxecBA yyecdc";
int beats[] = {2,2,8,8,8,16,1,2,2,8,8,8,16,1,2,2,8,8,8,8,16,1,2,2,8,8,8,16};
int tempo = 200;// time delay between notes 

void playTone(int tone, int duration) {
for (long i = 0; i < duration * 1000L; i += tone * 2) {
   digitalWrite(speakerPin, HIGH);
   delayMicroseconds(tone);
   digitalWrite(speakerPin, LOW);
   delayMicroseconds(tone);
}
}

void playNote(char note, int duration) {
char names[] = {'C', 'D', 'E', 'F', 'G', 'A', 'B',           

                 'c', 'd', 'e', 'f', 'g', 'a', 'b',

                 'x', 'y' };

int tones[] = { 1915, 1700, 1519, 1432, 1275, 1136, 1014,

                 956,  834,  765,  593,  468,  346,  224,

                 655 , 715 };

int SPEE = 5;

// play the tone corresponding to the note name

for (int i = 0; i < 17; i++) {

   if (names[i] == note) {
    int newduration = duration/SPEE;
     playTone(tones[i], newduration);
   }
}
}

void setup() {
pinMode(speakerPin, OUTPUT);
}

void loop() {
for (int i = 0; i < length; i++) {
   if (notes[i] == ' ') {
     delay(beats[i] * tempo); // delay between notes
   } else {
     playNote(notes[i], beats[i] * tempo);
   }
   // time delay between notes
   delay(tempo);
}
}

Happy Birthday MusicWith Arduino Code

Here i given you arduino code below

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Happy Birthday Song With Arduino Uno

About the project

Project info

Items used in this project

Hardware components

Software apps and online services

Hand tools and fabrication machines

Story

Happy Birthday Music using Arduino Uno

Schematics, diagrams and documents

Code

Happy Birthday MusicWith Arduino Code

Credits

arduino-project-sparkbuzzer

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Happy Birthday Song With Arduino Uno

About the project

Project info

Items used in this project

Hardware components

Software apps and online services

Hand tools and fabrication machines

Story

Happy Birthday Music using Arduino Uno

Schematics, diagrams and documents

Code

Happy Birthday MusicWith Arduino Code

Credits

arduino-project-sparkbuzzer

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