🔦 4-Pin Infrared Flame Detection Sensor Module 🔦
The IR Flame Sensor module detects flames or infrared light sources within the 760nm – 1100nm wavelength range. It features a photosensitive sensor with a comparator circuit that provides both analog and digital outputs, making it ideal for Arduino, Raspberry Pi, and security systems requiring fire/flame monitoring.
✅ Technical Specifications:
- Sensor Type: Infrared Flame Detector.
- Operating Voltage: 3.3V – 5V DC.
- Wavelength Range: 760nm – 1100nm.
- Outputs:
- Digital Output (DO), adjustable via onboard potentiometer.
- Analog Output (AO), proportional to IR intensity.
- Interface: 4 pins (VCC, GND, AO, DO).
- Detection Angle: up to 60°.
- Detection Distance: up to 80 cm (depending on flame size).
- LED Indicator: Shows digital output status.
- Module Size: ~32 × 14 mm.
- Approximate Weight: 5 g.
🔹 Key Features:
✔ Detects flames and infrared radiation accurately.
✔ Provides both analog and digital outputs.
✔ Adjustable sensitivity with onboard potentiometer.
✔ Built-in LED indicator for output status.
✔ Easy to integrate with Arduino & Raspberry Pi.
✔ Ideal for fire detection and safety systems.
📌 Common Applications:
- Fire and flame detection systems.
- Flame-following or flame-avoiding robots.
- Smart home and security projects.
- Educational and DIY projects.
- Industrial fire monitoring systems.
