Look no further than the Smoke Detection Module, an ideal solution for detecting smoke particles and triggering a switch-like response. This module offers a convenient way to integrate smoke detection into your projects, replacing traditional mechanical switches with a more versatile and sensitive alternative. Brought to you by Dhaka Robotics Bangladesh, this module is designed to meet your smoke sensing needs. The onboard potentiometer of the Smoke Detection Module allows you to adjust the trigger volume, enabling you to customize the sensitivity based on the background levels of your project environment. This feature ensures that the module can effectively detect smoke particles while accounting for varying environmental conditions. With this level of control, you can tailor the module to suit the specific requirements of your project.

As a simple yet powerful module, the Smoke Detection Module is compatible with a wide range of projects based on microcontrollers such as Arduino boards and the Raspberry Pi. Its M3 mounting holes make it easy to attach to various surfaces, providing flexibility in installation. Whether you are working on a DIY electronics project or developing a smart home system, this module can be seamlessly integrated to enhance the functionality of your design.

Pin Configuration:

1. Vcc (Pin 1): Powers the module (typically at +5V).
2. Ground (Pin 2): Connects the module to system ground.
3. Digital Out (Pin 3): Provides digital output based on a threshold value set using the potentiometer.

Features:

• Power Supply Requirement: 5V
• Highly sensitive to gas, including natural gas, city gas, and smoke.
• Equipped with screw holes for easy installation and positioning.
• Offers long-term durability and dependable stability.
• Exhibits rapid response and recovery capabilities.
• Digital Output (DO): Provides TTL digital output of 0 and 1 (ranging between 0.1V and 5V).
• Detectable Concentration: 300-10,000ppm

The Smoke Detection Module operates with a power supply of 5V, making it compatible with common power sources used in electronic projects. Its sensitivity to gas, natural gas, city gas, and smoke makes it suitable for a variety of applications where gas detection is essential. The presence of screw holes facilitates easy positioning, allowing you to securely mount the module for reliable performance. With a long lifespan and reliable stability, the Smoke Detection Module offers durability and consistent operation over time. Its rapid response and recovery characteristics ensure timely detection and alerting, providing valuable support in monitoring and managing smoke-related events. The module’s DO output delivers TTL digital signals of 0 and 1 (0.1 and 5V), enabling seamless integration with microcontroller-based systems. The detectable concentration range of 300-10000ppm makes the Smoke Detection Module an effective tool for monitoring and detecting smoke particles in various environments. Whether you are designing a smoke alarm system or integrating smoke detection into an industrial application, this module offers the sensitivity and reliability needed to support your objectives.

General Specification: 

Specification	Value
Type	Sensor
Material	PCB
Output Voltage	5V
Compatible	Arduino
Size (L x W x H)	4.5 x 2 x 1.6 cm
Weight	0.008 kg
Shipment Weight	0.005 kg
Shipment Dimensions	3 × 3 × 3 cm

In conclusion, the Smoke Detection Module offered by Dhaka Robotics Bangladesh is a versatile and reliable solution for integrating smoke sensing into your projects. Its adjustable sensitivity, compatibility with popular microcontrollers, and robust design make it well-suited for a wide range of applications. Whether you are a hobbyist or a professional developer, this module provides an accessible and effective way to enhance the capabilities of your projects with smoke detection functionality.

Documentation:

1. Datasheet

Package Includes:

1 x MQ-2 Gas sensor Module.