Flame Sensor infrared Receiver Ignition source detection module

Flame Sensor infrared Receiver Ignition source detection module 

The Flame Sensor Module is an infrared (IR) based detection module designed to detect the presence of flame or fire by sensing the infrared light emitted by flames. It is highly sensitive to wavelengths in the 760nm to 1100nm range, which are typically produced by fire sources such as lighters, candles, matches, and open flames.

This module provides both digital and/or analog outputs (depending on model), making it easy to interface with Arduino, ESP32, Raspberry Pi, and other microcontrollers. It is widely used in fire detection, safety systems, and robotic fire-fighting projects.

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Applications

• Fire and flame detection systems
• Robotic fire-fighting projects
• Safety and alarm systems
• Ignition source detection
• Industrial fire monitoring
• Smart home and automation projects
• Educational and DIY electronics projects

Features

• Sensor Type: Infrared (IR) flame sensor / receiver
• Detects flame and ignition sources based on IR light
• Detection Wavelength: ~760nm to 1100nm
• Detection Distance: Up to ~80–100 cm (depends on flame size and environment)
• Output: Digital (TTL) and/or Analog (module dependent)
• Onboard comparator with adjustable sensitivity potentiometer
• Indicator LED for power and detection status
• Operating Voltage: 3.3V to 5V DC
• Compact, lightweight, and easy to integrate