#include <Servo.h>
int plasticsensor=A0;
int metalsensor=A1;
int Led = 2;



Servo tap_servo;



int tap_servo_pin =11;


void setup() {
  tap_servo.attach(tap_servo_pin);
pinMode(plasticsensor,INPUT_PULLUP);
pinMode(metalsensor,INPUT_PULLUP);
Serial.begin(9600);

}


void loop() {


int sensor_read=digitalRead(plasticsensor);
int sensor_read_m=digitalRead(metalsensor);
Serial.println("plastic sensor");
Serial.println(sensor_read);
delay(1000);
Serial.println("metal sensor");
Serial.println(sensor_read_m);
delay(1000);




//Plastic bin
if((sensor_read==0)&&(sensor_read_m!=1))
 {tap_servo.write(180);
}


else{
{tap_servo.write(0);




}
}
}