---
product_id: 63508111
title: "Active Buzzer Module"
brand: "utronix"
price: "€ 22.08"
currency: EUR
in_stock: true
category: "Electronics"
url: https://www.desertcart.at/products/63508111-active-buzzer-module
store_origin: AT
region: Austria
---

# Active Buzzer Module

**Brand:** utronix
**Price:** € 22.08
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Active Buzzer Module by utronix
- **How much does it cost?** € 22.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/63508111-active-buzzer-module)

## Best For

- utronix enthusiasts

## Why This Product

- Trusted utronix brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

An active buzzer will generate a tone using an internal oscillator, so all that is needed is a DC voltage. 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. To identify them, if you apply a DC voltage to them and it buzzes, it's an active. As far as commands go if you want to control the pitch, you would need a passive buzzer. PWM on the Arduino can be used to control the pitch and the volume at the same time (which may or may not be what you want). If you wanted to change just volume or just pitch I suppose some external circuitry would be required to change the amplitude without changing the voltage, and vice versa. Using the tone() function with arduino should generate the exact frequency you specify.

## Features

- Working Voltage: 3.3-5V .
- Very loud sound
- Various sounds & tones can be made using your favorite micro processor
- Weight 3g
- Simple connections VCC(+), GND(-) and OUT

## Images

![Active Buzzer Module - Image 1](https://images-eu.ssl-images-amazon.com/images/I/41NLXoKEiNL.jpg)
![Active Buzzer Module - Image 2](https://images-eu.ssl-images-amazon.com/images/I/41yr-%2ByPs5L.jpg)
![Active Buzzer Module - Image 3](https://images-eu.ssl-images-amazon.com/images/I/51DSe2Qge1L.jpg)
![Active Buzzer Module - Image 4](https://images-eu.ssl-images-amazon.com/images/I/41GFCFAKGFL.jpg)

---

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---

*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-05-17*