The IR Infrared Flame Sensor Module is designed to detect flame or fire sources by sensing infrared light emitted in the wavelength range of flames (typically 760nm–1100nm). It is widely used in fire detection and safety systems.

This module provides both analog and digital outputs. The analog output indicates flame intensity, while the digital output triggers when flame is detected based on a preset threshold. The onboard potentiometer allows sensitivity adjustment for accurate detection.

It is easy to interface with Arduino, Raspberry Pi, and other microcontrollers, making it suitable for DIY electronics, robotics, and industrial safety applications.