How to use, KY-012 [active buzzer]

Learn how to use the KY-012 module in seconds!

Mar 6, 2021

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sound

buzzer

begginer

Devices & Components

Arduino Uno Rev3

KY-012

Hardware & Tools

Premium Female/Male Extension Jumper Wires, 40 x 6" (150mm)

Project description

Code

Untitled file

arduino

1int buzzerPin = 8;
2
3void setup ()
4{
5  pinMode (buzzerPin,  OUTPUT);
6}
7
8void loop ()
9{
10  digitalWrite (buzzerPin, HIGH);
11  delay (500);
12  digitalWrite (buzzerPin, LOW);
13  delay (500);
14}
15
16//to  use ky-012

int buzzerPin = 8;

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

void loop ()
{
  digitalWrite (buzzerPin, HIGH);
  delay (500);
  digitalWrite (buzzerPin, LOW);
  delay (500);
}

//to  use ky-012

Untitled file

arduino

1int buzzerPin = 8;
2
3void setup ()
4{
5  pinMode (buzzerPin,
6  OUTPUT);
7}
8
9void loop ()
10{
11  digitalWrite (buzzerPin, HIGH);
12
13  delay (500);
14  digitalWrite (buzzerPin, LOW);
15  delay (500);
16}
17
18//to
19  use ky-012

int buzzerPin = 8;

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

void loop ()
{
  digitalWrite (buzzerPin, HIGH);

  delay (500);
  digitalWrite (buzzerPin, LOW);
  delay (500);
}

//to
  use ky-012

Downloadable files

untitled

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