Dust sensor DSM501A PM2.5 Detection Dector For Arduino

• Dust Sensor:

    DSM501A

       New

DSM501 dust sensor can sense that tobacco smoke and pollen, house dust, such as heating automatic suction device, adjustable resistance is set up to detect the size of the dust.Using the same as the particle counter principle as the foundation, to detect the absolute number of particles per unit volume. 

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