LM393 760nm - 1100nm IR Infrared Flame Sensor Module Board For Arduino

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  • LM393 760nm - 1100nm IR Infrared Flame Sensor Module Board For Arduino


    This module is sensitive to the flame, but also can detect ordinary light. Usually used as a flame alarm. On board, digital output interface can be directly connected with the microcontroller IO.


    Detects a flame or a light source of a wavelength in the range of 760nm-1100 nm
    Detection angle about 60 degrees, it is sensitive to the flame spectrum.
    Accuracy adjustable
    Operating voltage 3.3V ~ 5V
     -Analog voltage output
     -Digital switch outputs (0 and 1)
    With a mounting screw hole
    Power indicator (red) and digital switch output indicator (green)
    Comparator chip LM393, it is stable
    Flame detection distance, lighter flame test can be triggered within 0.8m, if the intensity of flame is high, the detection distance will be increased.


    VCC: 3.3V ~ 5V
    GND: GND
    DO: board digital output interface (0 and 1)
    AO: board analog output interface
    Size: 3.2 x 1.9cm


    Please keep a distance with flame, high temperature maybe burn out the sensor module.

    Package included:

    1 x Flame sensor module

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