IR Flame Sensor Module

An IR flame sensor module that detects the infrared light from flames – for fire alarm projects and firefighting robots.

Specifications

• Detection: infrared, approx. 760–1100nm
• Comparator: LM393 with adjustable sensitivity
• Options: 3-pin (digital) or 4-pin (analog + digital)
• Supply: 3.3–5V

For hobby and educational use. Not a certified fire or smoke alarm.