Description

Key Features

✔ Flame Detection Range – Up to 1 meter (adjustable via potentiometer).
✔ Dual Output Modes – Digital (TTL) & Analog for versatile use.
✔ High Sensitivity – Detects 760nm–1100nm wavelength (typical of flames).
✔ Adjustable Threshold – Onboard potentiometer to fine-tune sensitivity.
✔ Fast Response Time – Reacts instantly to flame presence.
✔ LED Indicator – Lights up when flame is detected (digital mode).
✔ Low Power Consumption – Works at 3.3V–5V DC.

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Technical Specifications

• Operating Voltage: 3.3V–5V DC

• Detection Spectrum: 760nm–1100nm (IR range of flames)

• Output Signals:

  • Digital (DO): TTL logic (HIGH/LOW) – adjustable threshold

  • Analog (AO): Voltage proportional to flame intensity

• Detection Angle: ~60°

• Response Time: <100ms

• Dimensions: 32mm × 15mm × 8mm

• Weight: ~5g

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Applications

• Fire Alarm Systems – Early warning for homes/offices.

• Robotics – Fire-fighting robots or competition bots.

• Industrial Safety – Monitor machinery for overheating/flames.

• DIY Projects – Camping safety devices or smart stove monitors.

• Educational Kits – Learn about IR sensing and safety electronics.

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How It Works

1. Power the Module – Connect VCC (3.3V–5V) and GND to a microcontroller.

2. Select Output Mode:

   • Digital (DO): Triggers a HIGH/LOW signal when flame is detected.

   • Analog (AO): Provides a variable voltage for flame intensity analysis.

3. Adjust Sensitivity – Use the potentiometer to set the detection threshold.

4. Read Output – Use Arduino/RPi to process signals and trigger alarms/actions.

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Package Includes

• 1 × 4-Pin Flame Sensor Module

• (Optional) Jumper wires for quick connections

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Why Choose This Flame Sensor?

✅ Reliable Detection – Accurately distinguishes flames from ambient light.
✅ Easy to Use – Works out of the box with Arduino/RPi.
✅ Compact & Durable – Small footprint for embedded projects.
✅ Cost-Effective – Affordable fire-sensing solution.

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Get Yours Today!

Enhance your safety projects with the 4-Pin Flame Sensor Module—perfect for fire detection, robotics, and automation!

🔹 Order now and add flame sensing to your next project! 🔹