1 Overview
Sharp GP2Y1010AU0F partical sensor
2 PIN
Sharp pin 1 (V-LED) => 150ohm resister => 5V
Sharp pin 2 (LED-GND) => Arduino GND pin
Sharp pin 3 (LED) => Arduino pin 2
Sharp pin 4 (S-GND) => Arduino GND pin
Sharp pin 5 (Vo) => Arduino A0 pin
Sharp pin 6 (Vcc) => 5V
3 Schemmatics