Description

5 Channel Analog Digital Flame Sensor Module – Detailed Product Description

Introduction

The 5 Channel Analog Digital Flame Sensor Module is a powerful and efficient flame detection system designed for robotics, fire-fighting projects, and smart monitoring applications. This module comes with five flame detection sensors arranged in different directions, offering a wide detection angle and improved sensitivity compared to single flame sensors. With both analog and digital outputs, it provides flexibility for integration into microcontroller-based projects such as Arduino, Raspberry Pi, ESP32, and other development boards.

Whether you are working on a fire alarm system, robot navigation, or smart security projects, this flame sensor module delivers accuracy, reliability, and high sensitivity, making it one of the most popular choices for engineers, students, and hobbyists.

Key Features of the 5 Channel Flame Sensor Module

• Five Independent Sensors: Detects flame sources from multiple directions simultaneously.

• Wide Detection Angle: Covers 60° per sensor with an overall detection range of nearly 360°.

• Analog & Digital Outputs: Provides both precise analog values and digital on/off flame detection signals.

• High Sensitivity: Capable of detecting a flame or fire light source within a distance of 0–120 cm (depending on flame size and intensity).

• Adjustable Sensitivity: Onboard potentiometer for fine-tuning digital output sensitivity.

• Onboard LM393 Comparator: Ensures stable digital signal output and reliable performance.

• Strong Anti-Interference: Designed to filter out most environmental noise, allowing accurate flame detection.

• Easy to Interface: Works seamlessly with Arduino, Raspberry Pi, and other microcontrollers.

• Compact Design: Lightweight and suitable for embedded projects and robotics applications.

Technical Specifications

• Module Type: 5 Channel Flame Sensor

• Sensor Wavelength Sensitivity: 760 nm – 1100 nm (Infrared light spectrum)

• Detection Range: Up to 120 cm (depending on flame size and light conditions)

• Detection Angle: About 60° per sensor, nearly 360° total coverage

• Outputs:

  • Analog Output (AO): Provides voltage proportional to flame intensity

  • Digital Output (DO): HIGH/LOW signal depending on flame presence

• Comparator: LM393 for stable digital signal

• Power Supply: 3.3V – 5V DC

• Pins: VCC, GND, AO, DO (for each sensor)

• PCB Size: Compact and easy to mount

Applications of 5 Channel Analog Digital Flame Sensor Module

The 5 Channel Flame Sensor Module is designed for projects that require fast and accurate flame detection. Some of the most common applications include:

1. Fire-Fighting Robots – Detect flames from multiple directions and navigate towards or away from fire sources.

2. Fire Alarm Systems – Build smart alarm systems that activate when flames are detected.

3. Home & Industrial Safety Systems – Monitor flame presence in sensitive environments such as kitchens, factories, or labs.

4. Robotics Navigation – Robots can detect fire as obstacles or targets in competitions and safety applications.

5. Smart Security Systems – Integrate with IoT platforms for real-time flame monitoring and alerts.

6. Educational Projects – Ideal for students and hobbyists to learn about flame detection, sensors, and automation.

Advantages of Using the 5 Channel Flame Sensor

• Comprehensive Flame Detection: Unlike single flame sensors, this module provides nearly 360° coverage with five independent channels.

• Dual Output Flexibility: Both analog and digital outputs make it compatible with simple and advanced projects.

• High Precision: Detects flame intensity and distance more accurately due to multi-directional sensing.

• Easy Integration: Works with most development boards without requiring complex circuits.

• Reliable and Durable: Designed with high-quality components to ensure long-term stability.

Why Choose This Module?

The 5 Channel Analog Digital Flame Sensor Module stands out because of its multi-directional sensing capabilities, making it far more advanced than standard single-channel flame detectors. With its ability to detect flame sources across wide angles, it ensures higher accuracy and reliability in real-world applications.

If you are building a fire-fighting robot, home safety system, or flame detection project, this module is a must-have component. Its simple wiring, adjustable sensitivity, and strong compatibility with Arduino and Raspberry Pi make it suitable for beginners and professionals alike.

Conclusion

The 5 Channel Analog Digital Flame Sensor Module is an advanced, reliable, and versatile flame detection solution that provides superior coverage, dual output options, and high sensitivity. Whether you’re building fire-fighting robots, flame alarm systems, or IoT-based safety devices, this module is the perfect choice for your projects.

With its compact design, adjustable sensitivity, and easy integration, the 5 Channel Flame Sensor is a valuable addition to any electronics toolkit.

Data Sheet