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    Fermion MEMS Smoke Gas Detection Sensor Robotics Bangladesh
    • Fermion MEMS Smoke Gas Detection Sensor Robotics Bangladesh

    Fermion MEMS Smoke Gas Detection Sensor

    RBD-3349
    DFRobot

    • Fermion MEMS Smoke Gas Detection Sensor with high-sensitivity MEMS technology.
    • Detects smoke and ethanol vapors qualitatively for alarm and safety systems.
    • Features compact size (13×13×2.5mm) and low power consumption (<20mA).
    • Fast response and recovery with minimal heat generation and short preheat time
    • Suitable for smoke alarms, environmental monitoring, and safety devices
    • Long operational life (≥5 years) and analog voltage output for easy integration
    BDT 990
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    Description

    The Fermion MEMS Smoke Gas Detection Sensor is a compact, efficient, and sensitive smoke-sensing module based on advanced microelectromechanical system (MEMS) technology. With its low power consumption (<20mA), fast response time, and minimal heat generation, this sensor provides a reliable qualitative indication of smoke or ethanol presence in the air. Operating between 3.3V and 5V, it delivers an analog voltage output, allowing smooth integration with microcontrollers such as Arduino, ESP32, or Raspberry Pi. The MEMS design ensures long-term stability, compact size (13×13×2.5mm), and durability, making it ideal for smoke alarms, air quality detectors, and IoT-based fire detection systems. It’s also suitable for educational and research projects involving AI-based “electronic nose” systems using the DFRobot MEMS series and Edge Impulse platform. Featured By RoboticsBD.

    Product Images are shown for illustrative purposes only and may differ from the actual product.

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    Features:

    1. Advanced MEMS technology ensures high sensitivity and long-term stability.

    2. Detects smoke and ethanol vapors qualitatively for safety applications.

    3. Compact and lightweight design (13×13×2.5mm).

    4. Low operating current (<20mA) with minimal heat emission.

    5. Analog voltage output for easy interfacing with controllers.

    6. Fast response and recovery for real-time detection.

    7. Wide operating range (-10°C to +50°C, 15–90% RH).

    8. Long lifespan of 5 years under normal air conditions.

    9. Quick preheating time and reliable environmental tolerance.

    10. Ideal for smoke alarms, fire safety, and smart home systems.

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    Applications:

    1. Smoke alarm systems for home, industrial, or commercial safety.

    2. Fire detection and prevention in enclosed environments.

    3. Indoor air quality monitoring for detecting smoke or fumes.

    4. Smart IoT smoke sensors integrated into automation platforms.

    5. Health and safety systems for hazard detection.

    6. AI/ML-based electronic nose projects with Edge Impulse.

    7. Educational and research experiments in gas sensing and air quality.

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    General Specifications
    Sensor TypeMEMS Smoke Gas Detection Sensor
    Detectable GasesSmoke, Ethanol Vapors
    Detection Range10 – 1000 ppm
    Operating Voltage3.3V – 5V
    Operating Current< 20mA
    Output SignalAnalog Voltage
    SensitivityR₀(in air)/Rₛ(in 200ppm EtOH) ≥ 3
    Operating Temperature-10°C – +50°C
    Operating Humidity15% – 90% RH (non-condensing)
    Response TimeFast response and recovery
    Warm-up TimeShort preheating time
    Lifespan≥ 5 years (in air)
    Dimensions13 × 13 × 2.5 mm
    Country of OriginChina
    Shipment Weight0.004 kg
    Shipment Dimensions3 × 2 × 1 cm

    Please allow 5% measuring deviation due to manual measurement.

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    Documentation:

    Package Includes:

    1 x Fermion MEMS Smoke Gas Detection Sensor

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    Product Details
    RBD-3349
    3 Items

    Specific References

    EAN13
    3349
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    High-sensitivity vibration detection using SW-18010P sensor with internal spring mechanism. Adjustable sensitivity through onboard potentiometer for customized motion detection. Integrated LM393 comparator ensures stable digital output and reliable performance. Wide voltage operation (3.3V–5V) compatible with Arduino, Raspberry Pi, and ESP32. Built-in LED...
    BDT 99
    BDT 99 tax incl.
    BDT 99 tax excl.
    BDT 99 tax excl.
    BDT 99 tax incl.
    BDT 99 tax incl.
    BDT 0 Tax
    BDT 99 tax excl.
    BDT 99 tax excl.
    BDT 0 Tax
    BDT 99 tax incl.
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    US-100 Ultrasonic Range Finder Module Robotics Bangladesh US-100 Ultrasonic Range Finder Module Robotics Bangladesh

    Reference: RBD-3315

    US-100 Ultrasonic Range Finder Module

    (0)
    Ultrasonic distance and obstacle detection module with up to 450 cm range and 1 mm resolution. Operates in two modes — serial (UART) and pulse-width (trigger/echo). Features built-in temperature compensation for accurate distance calculation. Works at 5 V DC with very low current draw (&lt;3 mA). Ideal for robotics, automation, and distance-sensing...
    BDT 490
    BDT 490 tax incl.
    BDT 490 tax excl.
    BDT 490 tax excl.
    BDT 490 tax incl.
    BDT 490 tax incl.
    BDT 0 Tax
    BDT 490 tax excl.
    BDT 490 tax excl.
    BDT 0 Tax
    BDT 490 tax incl.
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