Active Buzzer Module 3.3V–5V for Arduino & DIY Projects
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- Dispatched in 24 hrsExcept Sundays and public holidays
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- ReplacementFor transit damage or wrong item
Add audible alerts to your next electronics project
Give your project a clear sound notification with this Active Buzzer Module. Designed for alarms, status indications and user-interface feedback, it provides a simple way to add sound to Arduino-based builds, robotics experiments and DIY electronics.
The built-in oscillator generates the buzzer tone, so you do not need to create an external audio-frequency signal. Switch the buzzer on and off through your controller to build alert patterns or notification beeps.
Key Features
- 3.3V–5V DC operation: Suitable for low-voltage microcontroller projects.
- Active buzzer design: Built-in oscillation circuit for straightforward sound generation.
- Three-wire interface: Power, ground and control signal connections.
- Simple audible feedback: Useful for alarms, timers, button feedback and project status alerts.
- Maker-friendly module: Suitable for Arduino experiments, robotics and educational electronics.
Technical Specifications
| Product type | Active buzzer module |
|---|---|
| Operating voltage | 3.3V–5V DC |
| Interface | 3-wire: VCC (+), GND (−), signal (I/O) |
| Sound generation | Built-in oscillator; fixed-tone buzzer |
Connection Guide
Connect the power pin to a suitable 3.3V–5V DC supply, GND to the controller ground, and the signal pin to a suitable digital control output. Check the markings on the actual module before wiring, as pin order and trigger behaviour can vary between versions. Disconnect power before changing connections.
Applications
- DIY alarms and warning indicators
- Arduino and microcontroller learning projects
- Robotics status notifications
- Timers and button-feedback circuits
- School, college and maker prototypes
Package Includes
1 × Active Buzzer Module
Frequently Asked Questions
How is an active buzzer different from a passive buzzer?
An active buzzer includes its own oscillator to generate a tone. A passive buzzer requires an external frequency signal.
Can it play different musical notes?
This is a fixed-tone active buzzer, intended for beeps and alerts rather than variable-pitch melodies.
Are a controller and connecting wires included?
No. The package contains one active buzzer module only.
Shipping & Returns
Shipping & Returns
- Shipping Time:- Our orders are shipped within 24 Hours.
- Delivery Time:- 2-5 Days (Anywhere in India), 7-10 Days for remote location
- Shipping Partner:- Bluedart, Delhivery, Xpressbees, & India Post.
- Replacement:- Damaged During Transit, Missing Parts Or Item Mismatch.
- Return:- Item mismatch or parts missing etc.
- No return/Replacement will apply if the Product has been subject to misuse, static discharge, neglect, accident, modification, or has been soldered or altered in any way.
- We accept no responsibility for improper installation of our products. Electrical polarity must be properly observed in hooking up electrical components.
