Flame Fire Sensor Module

Safeguard your smart installations and robotic prototypes with the premium Flame Fire Sensor Module. Explicitly engineered for rapid, non-contact thermal threat detection, this high-performance sensor board uses a high-sensitivity photodiode matrix optimized to register light wavelengths from 760nm to 1100nm, the exact spectrum produced by a raw naked flame. The breakout carrier board features an onboard LM393 voltage comparator alongside an adjustable trimmer potentiometer, allowing you to calibrate the sensitivity threshold and detection range up to 60 degrees. The module incorporates a versatile dual-signal layout: an Analog Output (AO) to track real-time flame intensity values and a TTL Digital Output (DO) that switches instantly when fire breaks your target threshold. Operating on a standard 3.3V to 5V DC power envelope, it serves as the definitive component choice for autonomous fire-fighting rovers, smart home fire alarms, automated kitchen ventilation triggers, and industrial factory safety override nodes.

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Tags fire sensor module flame detection sensor infrared flame tracker arduino fire module lm393 flame board fire fighting robot sensor analog fire indicator naked flame detector

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Product Details :

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Made In :	India

The Fire Sensor Module for Arduino is a flame detection sensor designed to detect fire or flame sources in electronic and automation projects. It uses an infrared (IR) sensitive photodiode to detect flame radiation and provides a digital or analog output depending on the module version.

This sensor is widely used in fire alarm systems, safety automation, and IoT-based emergency alert projects.

Key Features

Detects flame or fire sources using IR radiation
High sensitivity to flame wavelength (around 760nm–1100nm)
Digital and analog output support (module dependent)
Adjustable sensitivity via onboard potentiometer
Fast response time for fire detection
Easy integration with Arduino, ESP32, and other controllers
Compact and low-cost safety sensor
Suitable for DIY safety and automation systems
Wide detection angle for flame sensing

Technical Specifications

Parameter	Specification
Sensor Type	Flame Detection (IR Sensor)
Operating Voltage	3.3V – 5V DC
Output Type	Digital / Analog
Detection Range	~20cm – 100cm (depends on flame size)
Spectral Range	~760nm – 1100nm
Sensitivity Adjustment	Yes (potentiometer)
Response Time	Fast
Interface Pins	VCC, GND, DO, AO
Compatibility	Arduino, ESP32, Raspberry Pi