Dust Sensor Module GP2Y1010AU0F Compact Optical Dust Sensor

Product details

Dust Smoke Particle Sensor An infrared emitting diode (IRED) and a phototransistor are diagonally arranged into this device. It detects the reflected light of dust in the air. Especially, it is effective to detect very fine particle like the cigarette smoke. In addition, it can distinguish smoke from house dust by the pulse pattern of the output voltage. Main features: PWM output mode Compact, lightweight Easy to install A single power supply Low prices. Main applications: Air purifiers and air cleaners Air-conditioning The air quality monitoring instrument Air conditioning and other related products The main parameters: The optical principle, be able to detect more than 1-micron dust particles The two output modes, solve different sensitivity requirements High output signal Vout clean environment (4V) 5VDC power supply Detecting particles range : up to 8000pcs / 283ml (1um particles above ) The Sharp Optical Dust Sensor (GP2Y1010AU0F) is especially effective in detecting very fine particles like cigarette smoke, and is commonly used in air purifier systems. An infrared emitting diode and a phototransistor are diagonally arranged into this device, to allow it to detect the reflected light of dust in air. The sensor has a very low current consumption (20mA max, 11mA typical), and can be powered with up to 7VDC. The output of the sensor is an analog voltage proportional to the measured dust density, with a sensitivity of 0.5V/0.1mg/m3. For your convenience, ITEAD ship this sensor with a 6-pin, 1.5mm pitch mating connector and cable. Specification Supply voltage: 5-7V Operating temperature: -10-65 Celsius degree Consumption current:20mA max Shipping List 1x Sharp GP2Y1010AU0F Dust Sensor 1x Cable 1x 150ohm resistor 1x 16v220uF capacitor Routine 1, test code: int dustPin=0; float dustVal=0; int ledPower=2; int delayTime=280; int delayTime2=40; float offTime=9680; void setup(){ Serial.begin(9600); pinMode(ledPower,OUTPUT); pinMode(dustPin, INPUT); } void loop(){ ledPower is any digital pin on the arduino connected to Pin 3 on the sensor digitalWrite(ledPower,LOW); delayMicroseconds(delayTime); dustVal=analogRead(dustPin); delayMicroseconds(delayTime2); digitalWrite(ledPower,HIGH); delayMicroseconds(offTime); delay(1000); if (dustVal>36.455) Serial.println((float(dustVal/1024)-0.0356)*120000*0.035); } Test data and air quality control: 3000 + = very poor 1050-3...

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