---
product_id: 45274236
title: "MQ-3 Alcohol Gas Sensor Module (Arduino &amp; Raspberry Pi Compatible)"
brand: "osepp"
price: "S$85"
currency: SGD
in_stock: false
category: "Personal Computers"
url: https://www.desertcart.sg/products/45274236-mq-3-alcohol-gas-sensor-module-arduino-and-amp-raspberry
store_origin: SG
region: Singapore
---

# MQ-3 Alcohol Gas Sensor Module (Arduino &amp; Raspberry Pi Compatible)

**Brand:** osepp
**Price:** S$85
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** MQ-3 Alcohol Gas Sensor Module (Arduino &amp; Raspberry Pi Compatible) by osepp
- **How much does it cost?** S$85 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/45274236-mq-3-alcohol-gas-sensor-module-arduino-and-amp-raspberry)

## Best For

- osepp enthusiasts

## Why This Product

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

## Description

The alcohol gas sensor can detect a range of different gases such as LPG, i-butane, methane, alcohol, Hydrogen, smoke and more.

## Features

- 100% Arduino Compatible
- Operating voltage input : 4.9-5v
- Analog input
- Heating consumption: 0.5-800mW
- Operating Temperature: -25~70°C

## Images

![MQ-3 Alcohol Gas Sensor Module (Arduino &amp; Raspberry Pi Compatible) - Image 1](https://images-na.ssl-images-amazon.com/images/I/21Mc7UliZiL.jpg)
![MQ-3 Alcohol Gas Sensor Module (Arduino &amp; Raspberry Pi Compatible) - Image 2](https://images-na.ssl-images-amazon.com/images/I/319ueuKaATL.jpg)
![MQ-3 Alcohol Gas Sensor Module (Arduino &amp; Raspberry Pi Compatible) - Image 3](https://images-na.ssl-images-amazon.com/images/I/31CqafT9dlL.jpg)
![MQ-3 Alcohol Gas Sensor Module (Arduino &amp; Raspberry Pi Compatible) - Image 4](https://images-na.ssl-images-amazon.com/images/I/41skdLvOEbL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sg/products/45274236-mq-3-alcohol-gas-sensor-module-arduino-and-amp-raspberry](https://www.desertcart.sg/products/45274236-mq-3-alcohol-gas-sensor-module-arduino-and-amp-raspberry)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-01*