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    Sensors (29)

    • HC-SR04 Ultrasonic Distance Sonar Sensor
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    HC-SR04 Ultrasonic Distance Sonar Sensor

    100.00৳  Add to cart
    • Product Name: HC-SR04 Ultrasonic Distance Sonar Sensor
    • Operating Voltage: 5V
    • Measuring Range: 2cm to 400cm
    • Accuracy: ±3mm
    • Applications: Distance measurement, obstacle detection, automation projects
    • Availability: Available at Circuit City BD
    KY-026 The Flame Sensor Module Digital & Analog Output
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    KY-026 The Flame Sensor Module Digital & Analog Output

    85.00৳  Add to cart
    • Operating Voltage: 3.3V - 5V DC
    • Detection Range: 760nm - 1100nm flame spectrum, up to 100cm
    • Features: Digital & analog output, adjustable sensitivity, LM393 comparator for stable readings
    • Application: Fire detection, firefighting robots, security systems
    • Availability: Available at Circuit City BD
    Flame Sensor Fire Detection Module
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    Flame Sensor Fire Detection Module

    70.00৳  Add to cart
    • Operating Voltage: 3.3V - 5V DC
    • Detection Range: 760nm - 1100nm flame spectrum
    • Features: High sensitivity, 60° detection angle, onboard signal output, adjustable sensitivity
    • Application: Fire detection, security systems, flame monitoring
    • Availability: Available at Circuit City BD
    MQ-135 Gas Sensor
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    MQ-135 Gas Sensor

    170.00৳  Add to cart
    • Gas Detection: Detects Ammonia, Sulfide, Benzene, Alcohol, Smoke, and Harmful Gases
    • Sensitivity: Adjustable sensitivity with fast response and recovery
    • Output: Analog voltage output (0-5V) with a signal output indicator
    • Application: Suitable for air quality monitoring, gas leak detection, and industrial safety
    • Availability: Available at Circuit City BD
    US-015 Ultrasonic Module Distance Measuring Transducer Sensor
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    US-015 Ultrasonic Module Distance Measuring Transducer Sensor

    250.00৳  Add to cart
    • Product Name: US-015 Ultrasonic Module Distance Measuring Transducer Sensor
    • Operating Voltage: 5V
    • Measuring Range: 2cm to 400cm
    • Accuracy: ±0.3cm
    • Applications: Distance measurement, automation, robotics, liquid level detection
    • Availability: Available at Circuit City BD
    MQ-2 Flammable Gas & Smoke Sensor
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    MQ-2 Flammable Gas & Smoke Sensor

    150.00৳  Add to cart
    • Product Name: MQ-2 Flammable Gas & Smoke Sensor
    • Operating Voltage: 5V
    • Preheat Duration: 20 seconds
    • Output Voltage: 0-5V (Analog & Digital)
    • Applications: Gas leakage detection, industrial safety, home security
    • Availability: Available at Circuit City BD

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