BEEPER/BUZZER

berfungsi mengubah energi listrik menjadi suara

cara mengakses buzzer di arduino

diagram untuk memasang buzzer/beeper

code :

const int buzzer = 9; //buzzer to arduino pin 9

const int buzzer = 9; //buzzer to arduino pin 9

void setup(){

 

  pinMode(buzzer, OUTPUT); // Set buzzer - pin 9 as an output

}

void loop(){

 

  tone(buzzer, 1000); // Send 1KHz sound signal...

  delay(1000);        // ...for 1 sec

  noTone(buzzer);     // Stop sound...

  delay(1000);        // ...for 1sec

  

}

suara nya bisa di ru bah menggunakan code :

#define NOTE_G4 392 //CI

#define NOTE_E4 330 //CAK

#define NOTE_G$ 392 //CI

#define NOTE_E4 330 //CAK

#define NOTE_E4 330 //DI

#define NOTE_F4 349 //DIN

#define NOTE_G4 392 //DING

#define NOTE_F4 349 //DI

#define NOTE_D4 294 //AM

#define NOTE_F4 349 //DI

#define NOTE_A4 440 //AM

#define NOTE_G4 392 //ME

#define NOTE_F4 349 //RA

#define NOTE_E4 330 //YAP

#define NOTE_A4 440 //DA

#define NOTE_F4 349 //TANG

#define NOTE_A4 440 //SE

#define NOTE_F4 349 //E

#define NOTE_A4 440 //KOR

#define NOTE_B4 494 //NYA

#define NOTE_C5 523 //MUK

#define NOTE_C5 523 //HAP

#define NOTE_E4 330 //LA

#define NOTE_G4 392 //LU

#define NOTE_F4 394 //DI

#define NOTE_D4 294 //TANG

#define NOTE_C4 262 //KAP

const int pinSpeaker = 7;

//delay untuk nada 440hz

void setup()

{pinMode(pinSpeaker, OUTPUT);

}

void loop(){

tone(pinSpeaker, NOTE_G4, 500);

delay(500);

 tone(pinSpeaker, NOTE_E4, 500);

delay(500);

 tone(pinSpeaker, NOTE_G4, 500);

delay(500);

 tone(pinSpeaker, NOTE_E4, 500);

delay(500);

 tone(pinSpeaker, NOTE_E4, 500);

delay(500);

 tone(pinSpeaker, NOTE_F4, 500);

delay(500);

 tone(pinSpeaker, NOTE_G4, 500);

delay(1000);

 tone(pinSpeaker, NOTE_F4, 500);

delay(500);

 tone(pinSpeaker, NOTE_D4, 500);

delay(500);

 tone(pinSpeaker, NOTE_F4, 500);

delay(500);

 tone(pinSpeaker, NOTE_A4, 500);

delay(500);

 tone(pinSpeaker, NOTE_G4, 500);

delay(500);

 tone(pinSpeaker, NOTE_F4, 500);

delay(500);

 tone(pinSpeaker, NOTE_E4, 500);

delay(1000);

 tone(pinSpeaker, NOTE_A4, 500);

delay(500);

 tone(pinSpeaker, NOTE_F4, 500);

delay(500);

 tone(pinSpeaker, NOTE_A4, 500);

delay(500);

 tone(pinSpeaker, NOTE_F4, 500);

delay(500);

 tone(pinSpeaker, NOTE_A4, 500);

delay(500);

 tone(pinSpeaker, NOTE_B4, 500);

delay(500);

 tone(pinSpeaker, NOTE_C5, 500);

delay(1000);

 tone(pinSpeaker, NOTE_C5, 500);

delay(1000);

 tone(pinSpeaker, NOTE_E4, 500);

delay(500);

 tone(pinSpeaker, NOTE_G4, 500);

delay(500);

 tone(pinSpeaker, NOTE_F4, 500);

delay(500);

 tone(pinSpeaker, NOTE_D4, 500);

delay(500);

 tone(pinSpeaker, NOTE_C4, 500);

delay(1000);

}