KY-026 Flame Sensor Module – Infrared Fire Detection for Arduino

KY-026 flame sensor module designed to detect fire and infrared light in the wavelength range of approximately 760nm–1100nm.
Features both digital and analog outputs, allowing flexible integration with Arduino, ESP32, and other microcontrollers.
Includes an onboard potentiometer to adjust sensitivity and a comparator chip for reliable signal output.
Ideal for fire detection systems, safety alarms, and robotics projects requiring flame sensing capability.