
PM2.5 GP2Y1010AU0F Optical Dust Sensor
- GP2Y1010AU0F is a dust sensor by optical sensing system
- An infrared emitting diode (IRED) and an phototransistor are diagonally arranged into this device. It detects the reflected light of dust in air.
- Especially, it is effective to detect very fine particle like the cigarette smoke. In addition it can distinguish smoke from house dust by pulse pattern of output voltage.