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Arduino Active Buzzer Module COM52 ,R25

The active buzzer has built-in electronics that produces the buzzer sound. For this reason it will sound when power is connected to it and does not need any external electronics or an Arduino for it to produce a sound.

Description

This is a Buzzer device that you can embed into your project for audio signaling, Apply 5V to this buzzer module and you’ll be rewarded with a loud noise

Getting started with Arduino Active Buzzer Module

The following sketch shows how to switch the buzzer on and off. Arduino pin number 8 is used to control the buzzer, but any digital output pin can be used by changing the pin number at the top of the sketch.

Parts required

Arduino UNO
Arduino Active Buzzer Module
Breadboard
Jumper wire

Arduino Connections with Active Buzzer Module

make sure (+) to +ve and (-) to GND, S to the Arduino IP pin 8

CODES

Upload the following code

#define BUZZER_PIN 8

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

void loop() {
// pulse the buzzer on for a short time
digitalWrite(BUZZER_PIN, HIGH);
delay(100);
digitalWrite(BUZZER_PIN, LOW);
delay(2000);
}

In the sketch the buzzer is pulsed on for a short duration (100ms) and then switched off for 2 seconds (or 2000ms). This produces a short sharp periodic beep.

Frw 2,700