---
product_id: 90252163
title: "Oiyagai 5pcs DC 3.3-5V Passive Low Level Trigger Buzzer Alarm Sound Module for Arduino"
brand: "oiyagai"
price: "€ 21.22"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/90252163-oiyagai-5pcs-dc-3-3-5v-passive-low-level-trigger
store_origin: GR
region: Greece
---

# 3.1 x 1.3cm DC 3.3-5V 3g weight Oiyagai 5pcs DC 3.3-5V Passive Low Level Trigger Buzzer Alarm Sound Module for Arduino

**Brand:** oiyagai
**Price:** € 21.22
**Availability:** ✅ In Stock

## Summary

> 🔔 Buzz into Innovation with Every Project!

## Quick Answers

- **What is this?** Oiyagai 5pcs DC 3.3-5V Passive Low Level Trigger Buzzer Alarm Sound Module for Arduino by oiyagai
- **How much does it cost?** € 21.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/90252163-oiyagai-5pcs-dc-3-3-5v-passive-low-level-trigger)

## Best For

- oiyagai enthusiasts

## Why This Product

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

## Key Features

- • **📦 Bulk Value:** Get 5 modules in one package, perfect for multiple projects or team collaborations.
- • **🔊 Sound Alert:** Experience immediate notifications with a passive buzzer that triggers at low levels.
- • **💡 Compact Design:** Space-saving dimensions (3.1 x 1.3cm) make it ideal for tight setups.
- • **🔧 Easy Integration:** Seamlessly integrates with Arduino for quick prototyping and development.
- • **🔌 Versatile Voltage:** Compatible with a wide range of DC voltages (3.3-5V) for diverse applications.

## Overview

The Oiyagai 5pcs DC 3.3-5V Passive Low Level Trigger Buzzer Alarm Sound Module is a compact and efficient solution for sound alerts in your Arduino projects. Each module measures 3.1 x 1.3cm and operates on a voltage range of 3.3-5V, making it versatile for various applications. With a lightweight design of just 3g, these buzzers are perfect for both hobbyists and professionals looking to enhance their electronic creations.

## Description

Oiyagai 5pcs DC 3.3-5V Passive Low Level Trigger Buzzer Alarm Sound Module for Arduino

## Features

- Product Name : Passive Buzzer Alarm Module; Voltage : DC 3.3-5V
- PCB Size : 3.1 x 1.3cm/1.2" x 0.51"(L*W); Materials : PCB
- Main Color : Blue
- Net Weight : 3g
- Package Content : 5 x Passive Buzzer Alarm Module

## Images

![Oiyagai 5pcs DC 3.3-5V Passive Low Level Trigger Buzzer Alarm Sound Module for Arduino - Image 1](https://m.media-amazon.com/images/I/71n2rEG7PZL.jpg)
![Oiyagai 5pcs DC 3.3-5V Passive Low Level Trigger Buzzer Alarm Sound Module for Arduino - Image 2](https://m.media-amazon.com/images/I/61+EdW+UhEL.jpg)
![Oiyagai 5pcs DC 3.3-5V Passive Low Level Trigger Buzzer Alarm Sound Module for Arduino - Image 3](https://m.media-amazon.com/images/I/61MqyUwAkiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great product
  

*by J***T on Reviewed in the United States on December 28, 2019*

These were good sensors.  No problems or issues.

### ⭐ 1.0 out of 5 stars







  
  
    Amazon Saved the Day
  

*by D***S on Reviewed in the United States on January 7, 2023*

Thank you to Amazon for the very rapid response to replace this order.  But shame on Oiyagai.  All 5 of the units came in their own package.  Unfortunately, all of the individual packages had already been opened.  All 5 of the packages had been hand marked with an X.  All 5 of the modules had either an X or a "-" written on the sticker covering the speaker.  None of the parts worked properly.  I was sent REJECTS!  Very happy with Amazon, not so much with Oiyagai.  Maybe it was just the work of a disgruntled emplyee and not a real reflection of the company.  Let's hope so. But I can't give a better rating at this point.  Unacceptable service.I received the replacement units yesterday.  Unfortunately, the same story.  Opened and marked packages.  Only two of the 5 units worked.  HOWEVER, these units are listed as passive buzzers.  They are not.  The instructions listed are not for this device, not even close.  For the two units that worked, if I put +5V on the VCC pin and ground the GND pin,  and let the I/O pin float (no connection) no sound comes out.  If I ground the I/O pin, it emits a high pitched tone.  If I put +5V on the I/O pin, no sound comes out.  One would have expected, in the absence of a description, that a +5V input would activate the sound instead of ground.  Again, I was sent rejects.  So either I got the same disgruntled employee or this seller is suspect.Update 1-20-23.  I am not changing my rating because of all of the misrepresentations and poor quality control.  However, further investigation has revealed that there are both active (grounded input = on) and passive versions of this product and that they are visually indistinguishable.  So while I reported that some of these units did not work, it may well be that I was using an active testing procedure on a passive device and vice versa.  There is still no excuse for not delivering what is described.  In retrospect, I think they are opening the packages to determine passive vs active but then fail to do anything useful with that knowledge.  Since I returned my units I can't verify this but my buddy had a number of these same devices and we were able to confirm this situation with his collection of buzzers.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Beeper, not buzzer.
  

*by Z***H on Reviewed in the United States on April 23, 2020*

3 stars because it works.  Missing 2 because of lack of clarity.This "buzzer" is a BEEPER, it BEEPs when power is connected and it is activated.You do not need tone output to drive it .Just power, 3.3V to 5V to the Vcc pin, gnd to the gnd pin, and an output from your Arduino.You think you're buying a passive transducer but you get an active beeper.

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-11*