חיישן אבק GP2Y1010AU0F

Detection principle
The principle is as shown in the figure below. There is a hole in the center of the sensor that allows air to flow freely.,
Directional emission of LED light, by detecting the light refracted by dust in the air

Product introduction
1》 Wiring 2.0mm-6Px 1 piece
2》150 ohm resistor 1/4W x1 pc
3》220uF electrolytic capacitor x1 pc
GP2Y1010AU_ Design reference guide and principle:
http://pan.baidu.com/s/1qWogHsg