---
product_id: 48958972
title: "With LM393 MQ135 Sensor Air Quality Sensor Hazardous Gas Detection Module for Arduino"
brand: "rbtmkr"
price: "NT$767"
currency: TWD
in_stock: true
category: "Computers"
url: https://www.desertcart.tw/products/48958972-with-lm393-mq135-sensor-air-quality-sensor-hazardous-gas-detection
store_origin: TW
region: Taiwan
---

# With LM393 MQ135 Sensor Air Quality Sensor Hazardous Gas Detection Module for Arduino

**Brand:** rbtmkr
**Price:** NT$767
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** With LM393 MQ135 Sensor Air Quality Sensor Hazardous Gas Detection Module for Arduino by rbtmkr
- **How much does it cost?** NT$767 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/48958972-with-lm393-mq135-sensor-air-quality-sensor-hazardous-gas-detection)

## Best For

- rbtmkr enthusiasts

## Why This Product

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

## Description

For use with devices controls for air quality indoors bedroom office, ideal for capturing NH3, Nox, alcohol, benzene, smoke, carbon dioxide, etc.<br/>Fast response and high sensitivity. The card has a built in LM393.<br/>It has two output ports: Analogue and Digital (TTL).<br/>Operating Voltage: DC 5&#xA0;VOLTS.<br/>Dimensions: 32&#xA0;mm x 22&#xA0;mm x 30&#xA0;mm (Length x Width x Height).<br/>Gas Sensor.<br/>Use wth equipment controller for air quality buildings/offices, ideal for detecting NH3, Nox, alcohol, benzene, smoke, carbon dioxide, etc.<br/>Quick response and high sensitivity. The card has an integrated LM393.<br/>It has two output terminals: Analogue and Digital (TTL).<br/>Operating Voltage: 5VDC.<br/>Dimensions: 32&#xA0;mm x 22&#xA0;mm x 30&#xA0;mm (Length, Width, Height).

## Features

- Use wth equipment controller for air quality in buildings/offices, ideal for detecting NH3, NOX, alcohol, benzene, smoke, CO2, etc.
- It has two output terminals: Analogue and Digital (TTL).
- Quick response and high sensitivity. The card has an integrated LM393.
- ›See more product details

## Images

![With LM393 MQ135 Sensor Air Quality Sensor Hazardous Gas Detection Module for Arduino - Image 1](https://images-na.ssl-images-amazon.com/images/I/51MHCV%2BPWqL.jpg)
![With LM393 MQ135 Sensor Air Quality Sensor Hazardous Gas Detection Module for Arduino - Image 2](https://images-na.ssl-images-amazon.com/images/I/41VZfotJplL.jpg)
![With LM393 MQ135 Sensor Air Quality Sensor Hazardous Gas Detection Module for Arduino - Image 3](https://images-na.ssl-images-amazon.com/images/I/61F7rwES0jL.jpg)
![With LM393 MQ135 Sensor Air Quality Sensor Hazardous Gas Detection Module for Arduino - Image 4](https://images-na.ssl-images-amazon.com/images/I/41xpCOQ7A2L.jpg)
![With LM393 MQ135 Sensor Air Quality Sensor Hazardous Gas Detection Module for Arduino - Image 5](https://images-na.ssl-images-amazon.com/images/I/41aeWbj5HuL.jpg)

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**Shop now:** [https://www.desertcart.tw/products/48958972-with-lm393-mq135-sensor-air-quality-sensor-hazardous-gas-detection](https://www.desertcart.tw/products/48958972-with-lm393-mq135-sensor-air-quality-sensor-hazardous-gas-detection)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-09*