Starter #6 Using Buzzer in Arduino Sample Code

Sample Source code how to use a buzzer connected to Arduino,

Electronic Parts you need

1x Arduino Uno / Mega / Pro
1x Buzzer or Beeper

int buzzer=7;
void setup()
{
  pinMode(buzzer,OUTPUT);
}
void loop()
{
  unsigned char i,j;
  while(1)
  {
    for(i=0;i<80;i++)
    {
      digitalWrite(buzzer,HIGH);
      delay(1);
      digitalWrite(buzzer,LOW);
      delay(1);
    }
    for(i=0;i<100;i++)
    {
      digitalWrite(buzzer,HIGH);
      delay(2);
      digitalWrite(buzzer,LOW);
      delay(2);
    }
  }
}

int buzzer=7;

void setup()

{

pinMode(buzzer,OUTPUT);

}

void loop()

{

unsigned char i,j;

while(1)

{

for(i=0;i<80;i++)

{

digitalWrite(buzzer,HIGH);

delay(1);

digitalWrite(buzzer,LOW);

delay(1);

}

for(i=0;i<100;i++)

{

digitalWrite(buzzer,HIGH);

delay(2);

digitalWrite(buzzer,LOW);

delay(2);

}

Download the core here | 14CoreBuzzer

Starter #6 Using Buzzer in Arduino Sample Code

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