Description The Flame Sensor Module is designed to detect infrared light emitted from flame sources. It can be used in fire alarm systems, flame-detection robots, or smart automation systems where fire prevention is essential. This module works efficiently under low-light environments and gives both analog and digital outputs, making it highly flexible for various microcontroller applications such as Arduino, Raspberry Pi, ESP32, etc. Features: IR-based flame detection with high accuracy Can detect flame from up to 100 cm distance Onboard LM393 comparator for reliable digital output Adjustable sensitivity for custom usage Dual output – Analog for precise monitoring and Digital for quick triggering Easy to interface with microcontrollers Low power consumption and highly compact Specifications: Parameter Value Operating Voltage 3.3V – 5V DC Detection Angle Up to 60° Detection Range 20 cm to 100 cm Output Analog (AO), Digital (DO) Mounting Hole Diameter 3mm Sensor Type IR Flame Photodiode Board Size Approx. 32mm x 14mm Package Includes: 1x Flame Sensor Module