Transmitter

#include <Servo.h>
Servo myServo;
int state=2;
void setup() {
  myServo.attach(9);
  pinMode(10,OUTPUT);
  Serial.begin(9600);
}
void loop() {
 if(Serial.available() > 0){ // Checks whether data is coming from the serial port
    state = Serial.read(); // Reads the data from the serial port
 }
 if(state==0){
  digitalWrite(10,HIGH);
  myServo.write(40);
  }
  if(state==1){
  digitalWrite(10,LOW);
  myServo.write(10);
  }
 Serial.println(state);
}