arduino-pet-feed-machine.c

#include "Servo.h"

#define SOUT 12
#define PLAYE 11

int value = 0;

Servo m;

void setup() {
  m.attach(9);
  Serial.begin(9600);
  pinMode(SOUT, INPUT);
  pinMode(PLAYE, OUTPUT);  
  digitalWrite(PLAYE, 0);
  pinMode(10, OUTPUT);
}

void loop() {
  
  value = analogRead(A2);
  if(value>0) {
    Serial.println(value);
    if(value>400) {
      m.write(90);
      delay(500);
      m.write(180);
      delay(500);

      Serial.println("---->PIR");
      digitalWrite(10, HIGH);
      delay(5000);
      digitalWrite(10, LOW);
      
    }
  }
}