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Flame Sensor Module for Arduino, ESP32 & Fire Detection Projects
Flame Sensor Module for Arduino, ESP32 & Fire Detection Projects
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The Flame Sensor Module is designed to detect the infrared radiation produced by flames. It is ideal for Arduino, ESP32, robotics, fire-detection prototypes, alarm systems and DIY electronics projects.
Technical Specifications
| Specification | Details |
|---|---|
| Sensor Type | Flame / Infrared Sensor |
| Detection | Infrared radiation from flames |
| Operating Voltage | Commonly 3.3V–5V |
| Output | Digital / Analog* |
| Sensitivity | Adjustable on common modules |
| Interface | VCC, GND, DO / AO* |
| Board Type | Flame Sensor Module |
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Key Features
Key Features
Flame detection capability
Detects infrared radiation from flames
Compact sensor module
Adjustable sensitivity on common variants
Digital output
Analog output on supported variants
Easy microcontroller integration
Suitable for Arduino and ESP32 projects
Ideal for robotics and educational projects
Applications
Applications
Flame Detection Projects
Arduino Fire Alarm Prototype
Fire Detection Robot
Safety Demonstration Projects
Robotics
Automation
Arduino Projects
ESP32 Projects
DIY Electronics
STEM Education
Engineering Projects
College Projects
Package Includes
Package Includes
1 × Flame Sensor Module
Compatibility
Compatibility
Frequently Asked Questions
Frequently Asked Questions
What does a flame sensor detect?
It detects infrared radiation associated with flames.
Can I use it with Arduino Uno?
Yes. The module can be connected to an Arduino Uno for flame-detection projects.
Can I use it with ESP32?
Yes. Ensure the sensor output voltage is suitable for the ESP32 GPIO or ADC input.
Can it be used to make a fire alarm?
It can be used to build an educational fire-alarm prototype that triggers a buzzer or other indicator when a flame is detected.
Does it detect smoke?
No. A flame sensor primarily detects infrared radiation from flames. A dedicated smoke/gas sensor should be used for smoke detection.
Can I adjust its sensitivity?
Common flame sensor modules include an onboard potentiometer for adjusting sensitivity.
Is this suitable as a real fire alarm?
No. This module should not be relied upon as a certified fire-safety device. It is intended for educational, hobby and prototyping applications.
