제품인터랙션

---------- 전달된 메일 ----------
보낸사람: Young Hee Jung <hee4638@gmail.com>
날짜: 2017년 11월 15일 수요일
제목: 아두이노
받는사람: Young Hee Jung <hee4638@gmail.com>

int RED_LED = 9;
int GREEN_LED = 10;
int BLUE_LED = 11;

float sensor = 0;
float voltage = 0;
float celsius = 0;

const int LightPin = 2;
int val = 0;

int sound=A5;

void setup() {
  // put your setup code here, to run once:
Serial.begin(9600);
pinMode(A5,INPUT);
pinMode(RED_LED, OUTPUT);
pinMode(BLUE_LED, OUTPUT);
pinMode(GREEN_LED, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
sensor=analogRead(A0);
voltage=(sensor*5000)/1024;
voltage=voltage-500;
celsius = voltage/10;

Serial.print(celsius);
Serial.print("\t");

val=analogRead(2);
Serial.println(val);

Serial.println(analogRead(A5));

if(celsius>20&val>500){
  digitalWrite(RED_LED, HIGH);
  digitalWrite(BLUE_LED, LOW);
  digitalWrite(GREEN_LED,LOW);
}

else{
  digitalWrite(RED_LED, LOW);
  digitalWrite(BLUE_LED, HIGH);
  digitalWrite(GREEN_LED, LOW);
}

if(val<500){
   digitalWrite(RED_LED, LOW);
 digitalWrite(BLUE_LED, LOW);
 digitalWrite(GREEN_LED, LOW);
 
}

 if (analogRead(A5)>400);
    {
      digitalWrite(RED_LED, LOW);
      digitalWrite(BLUE_LED, LOW);
      digitalWrite(GREEN_LED, LOW);
      delay(1000);
    }

 
}