Fire Detection System using Flame Sensor & Arduino Features and Specifications Sensor Type: Utilizes YG1006 NPN silicon phototransistor. Sensitivity: Specifically sensitive to infrared radiation due to its black epoxy packaging. Operating Voltage: Ranges from 3.3V to 5V, making it compatible with most microcontroller platforms. Output: Provides both analog and digital outputs for flexibility in interfacing with other circuits. Indicator LED: Comes with an LED indicator that lights up when a flam