Fire or Flame Detection Sensor Module

Flame Detection Sensor Module detects fire or flame sources within a 760 nm–1100 nm wavelength range. Ideal for fire alarm systems, safety automation, and Arduino-based security projects.

Technical Specifications:

1. Operating Voltage: 3.3V – 5V DC
2. Output Type: Analog (A0) & Digital (D0)
3. Comparator IC: LM393
4. Wavelength Sensitivity: 760 nm – 1100 nm
5. Detection Range: Up to 100 cm (depending on flame size and light intensity)
6. Adjustable Sensitivity: Yes (via onboard potentiometer)
7. Indicator LEDs: Power and Output Status
8. Interface Pins: VCC, GND, A0, D0
9. Module Dimensions: Approx. 32mm × 14mm

The Fire or Flame Detection Sensor Module is designed to detect infrared light emitted by fire or flame sources. It uses a high-sensitivity infrared receiver (photodiode) that responds to light in the 760 nm to 1100 nm range.

This module provides both analog and digital outputs, allowing easy interfacing with Arduino, ESP32, NodeMCU, and Raspberry Pi for a wide range of safety and automation projects. The LM393 comparator on the board converts analog signals into a clear digital output, and an onboard potentiometer lets you adjust the detection sensitivity.

It is ideal for fire alarms, flame detection, and industrial safety systems, providing a reliable and responsive method for flame sensing.

🧠 Features:

1. Detects infrared light emitted by flames or fire sources
2. Dual output: analog and digital
3. Adjustable detection sensitivity
4. Onboard power and output indicator LEDs
5. Compact and reliable design for safety systems
6. Compatible with Arduino, ESP32, Raspberry Pi, and other controllers

📦 Applications:

1. Fire detection and alarm systems
2. Industrial safety monitoring
3. Smart home fire prevention
4. IoT-based flame sensing systems
5. Flame detection in robotics and automation