PCB Mounted Passive Buzzer Module

(1 customer review)

In stock

SKU: 223494
  1. Operating Voltage : 1.5 ~ 15V DC
  2. Working Current: Less than 25mA
  3. Tone Generation Range : 1.5 ~ 2.5kHz
  4. Dimensions (LxWxH):  26 x 15 x 11 mm


(inc GST)

₹ 41.53 (+18% GST extra)

In stock

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    Brand: Generic
    Category: Buzzer / Speaker Module
    Tags: Arduino Passive Piezoelectric Buzzer Module

    Passive Buzzer Module is a built-in construction of digital transducers, DC energy provides, extensively utilized in computer systems, printers, copiers, alarms, digital toys, car digital apparatus, phones, timers and different digital electronics projects for Alert sound.

     This PCB Mounted Passive Buzzer Module can produce a range of sound tones depending on the input frequency, i.e 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.

    This module is ideally suited to adding noise to your project and is compatible with a pin pitch of 2.54mm while functioning with microcontrollers such as the Arduino. This module lets you respond to programmatic changes with a lovely annoying buzzer that can be altered over a range of frequencies to ensure maximum irritation.
    To operate the I/O pin must receive a square wave to trigger the buzzer. This can be produced within all popular microcontrollers.

    The following Arduino Sample sketch will generate two different tones by turning on and off the buzzer at different frequencies using a delay.

    int buzzer = 8; // set the buzzer control digital IO pin 
    void setup() { 
    pinMode(buzzer, OUTPUT); // set pin 8 as output
    void loop() { 
    for (int i = 0; i < 80; i++) { 
         digitalWrite(buzzer, HIGH); // make a sound
         delay(1); // send high signal to buzzer
         digitalWrite(buzzer, LOW); // delay 1ms
         delay(1); // send low signal to buzzer 
     for (int j = 0; j < 100; j++) { 
         digitalWrite(buzzer, HIGH);  //make another sound 
         digitalWrite(buzzer, LOW); // delay 2ms 

    Connection Diagram:

    Passive Buzzer Module

    • Arduino: Buzzer
    • GND: (minus sign)
    • Center pin: No connection
    • Any digital pin: S

    Specifications and Features:

    1. Operating Voltage : 1.5 ~ 15V DC
    2. Working Current: Less than 25mA
    3. Material: Plastic
    4. Tone Generation Range : 1.5 ~ 2.5kHz
    5. Dimensions (LxWxH):  26 x 15 x 11 mm
    6. Colour: Black
    7. Weight: 3g

    Package Includes:

    1 x PCB Mounted Passive Buzzer Module

    Operating Voltage (VDC)

    1.5 ~ 15

    Max. Operating Current (mA)


    Tone Generation Range (kHz)

    1.5 ~ 2.5

    Length (mm)


    Width (mm)


    Height (mm)


    Weight (gm)

    1 (approx)

    Shipment Weight

    0.01 kg

    Shipment Dimensions

    6 × 4 × 2 cm

    15 Days Warranty

    This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

    What voids warranty:

    If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

    Based on 1 review

    5.0 overall

    Add a review

    1. shubhamchouksey1998

      The product is good


    Questions and answers of the customers

    1. 0 votes
      Q What is the resonant frequency of this buzzer?
      Asked by subscriptionsng on September 26, 2020 10:45 pm
      There are no answers for this question yet. Answer now
    2. 0 votes
      There are no answers for this question yet. Answer now
    Only registered users are eligible to enter questions
    Country Of Origin: China

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