Play Indian National Anthem using Passive Buzzer Module - KT612

Hardware Required

• Arduino Uno With USB Cable - 1
• Passive Buzzer module - 1
• 9v Battery - 1
• Snapper With DC Jack - 1
• Jumper wire (male to male) - 40 pcs
• Breadboard 170 pt - 1

Introduction

In this project, we will know the basic functionality of passive buzzer as it can generate various tones such as ‘Happy Birthday’ or any particular tone.

• Arduino Uno With USB Cable - 1
• Passive Buzzer module - 1
• 9v Battery - 1
• Snapper With DC Jack - 1
• Jumper wire (male to male) - 40 pcs
• Breadboard 170 pt - 1

Arduino IDE 1.8.5 (programmable platform for Arduino)

Click To Download: https://camblick.com/en/Main/Software

Passive Buzzer Module

Arduino Passive Piezoelectric Buzzer Module can produce a range of sound tones depending on the input frequency. It consists of a passive piezoelectric buzzer, it can generate tones between 1.5 to 2.5 kHz by switching it on and off at different frequencies either using delays or PWM.

• Operating Voltage: 1.5~15V DC
• Tone Generation Range: 1.5~2.5kHz
• Dimensions: 18.5mm*15mm

Arduino Uno

• Connect GND of a buzzer with GND of Arduino Uno.
• Connect VCC of a buzzer with Pin 5V of Arduino Uno.
• Connect Pin Signal of a buzzer with Digital Pin 9 of Arduino Uno.

https://camblick.com/open?id=10oXCCCh9EbD21TT2bo9fDn-sL9jf-2nI

Welcome to the Arduino Based Project which consists of Passive Buzzer. The basic working principle of Passive buzzer is being described here. A passive buzzer requires an AC signal to make a sound. It is like an electromagnetic speaker, where a changing input signal produces the sound, rather than producing a tone automatically.

Here, we have generated a tone from Passive buzzer. It can be done by PWM on the Arduino which can be used to control the pitch and the volume at the same time.