Flame Sensor Module

The Flame Sensor Module is designed to detect the presence of fire or flame by sensing infrared (IR) light emitted from flames. It is widely used in fire alarm systems, safety projects, and Arduino-based applications. The module offers fast response, stable performance, and easy integration with microcontrollers.

This sensor can detect flames from common sources such as lighters, candles, and gas fires, making it ideal for both industrial safety systems and DIY electronics projects.

 Key Features

• Detects flame or fire sources using infrared light

• Detection wavelength: 760nm – 1100nm

• Adjustable sensitivity via onboard potentiometer

• Digital output (HIGH/LOW) signal

• Fast response and high sensitivity

• Power indicator and output status LED

• Easy to interface with Arduino, Raspberry Pi, ESP8266, ESP32, and other microcontrollers

• Compact size and lightweight design

Technical Specifications

• Operating Voltage: 3.3V – 5V DC

• Output Type: Digital (D0)

• Detection Angle: Approximately 60°

• Detection Distance: Up to 80–100 cm (depends on flame size)

• Comparator IC: LM393

• Mounting: PCB mount with screw holes

Applications

• Fire detection and alarm systems

• Flame detection robots

• Industrial safety equipment

• Gas leakage and burner monitoring

• Smart home fire safety projects

• Arduino and IoT-based projects

• Educational and DIY electronics kits

 Package Includes

• 1 × Flame Sensor Module

 Why Choose This Flame Sensor?

• Reliable and accurate flame detection

• Simple plug-and-play design

• Ideal for beginners, students, and professionals

• Cost-effective solution for fire safety projects