Cảm biến bụi GP2Y1014AU ( 8C2.3B )

170.000₫

Hết hàng


CHI TIẾT SẢN PHẨM

`

Code arduino

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);

}

02363 899 354