#include <Servo.h>
Servo myservo;
unsigned long t1;
unsigned long t2;
int push1;
int push2;
int resv;
int s1=5;
int s2=6;
int bz=7;
int led=4;
void setup() 
{
myservo.attach(11);
Serial.begin(9600);
pinMode(s1, INPUT);
pinMode(bz, OUTPUT);
pinMode(led, OUTPUT);
}

void loop() 
{
  push1=digitalRead(s1);
  push2=digitalRead(s2);
  if (push1==1)
  {
    resv=1;
  }
else 
 {
  if (resv==1){
  t2=millis();
 }
  else
  {
    Serial.println("No movement");
    delay(1000);
  }
  
}
int time=(t2-t1)/1000;
if(push2==1)
{
  resv=0;
  Serial.println(time);
  if (time<=10)
{
  Serial.println("High speed");
  Serial.println("Crossed Limit");
  digitalWrite(bz,1);
  tone(bz,100);
  digitalWrite(led,0);
  delay(1000);
  myservo.write(90);
  time=0;
}
else 
  {
  myservo.write(180);
  delay(1000);
  digitalWrite(led,1);
  Serial.println("GOOD SPEED");
  t1=t2;
  time=0;

  }
}
 else
 {
  myservo.write(90);
  delay(1000);
 }


return resv;
}