code

#include <Servo.h>
#include <LiquidCrystal.h>


const int buttonPin = 2;
const int ledPin = 13;
const int servoPin = 6;


Servo myServo;


LiquidCrystal lcd(7, 8, 9, 10, 11, 12);


int buttonState = 0;
int lastButtonState = 0;
unsigned long lastDebounceTime = 0;
unsigned long debounceDelay = 50;
int buttonCounter = 0;
unsigned long lastButtonClickTime = 0;
unsigned long doubleClickDelay = 400;


void singleClickAction();
void doubleClickAction();

void setup() {
  
  pinMode(buttonPin, INPUT);
  
 
  pinMode(ledPin, OUTPUT);
  
  
  myServo.attach(servoPin);
  
  
  lcd.begin(16, 2);
  lcd.clear();
  lcd.print("LED Blinks: 0");
  lcd.setCursor(0, 1);
  lcd.print("Angle: 0");
}

void loop() {
  int reading = digitalRead(buttonPin);
  
  if (reading != lastButtonState) {
    lastDebounceTime = millis();
  }
  
  if ((millis() - lastDebounceTime) > debounceDelay) {
    if (reading == HIGH && buttonState == LOW) {
      unsigned long currentTime = millis();
      if (currentTime - lastButtonClickTime < doubleClickDelay) {
        buttonCounter++;
        if (buttonCounter == 2) {
          doubleClickAction();
          buttonCounter = 0;
        }
      } else {
        buttonCounter = 1;
      }
      lastButtonClickTime = currentTime;
    }
    buttonState = reading;
  }
  
  lastButtonState = reading;
  
  
  if (buttonCounter == 1 && (millis() - lastButtonClickTime > doubleClickDelay)) {
    singleClickAction();
    buttonCounter = 0;
  }
}

void singleClickAction() {
  blinkLED(2);
  rotateServo(90);
  updateLCD(2, 90);
}

void doubleClickAction() {
  blinkLED(4);
  rotateServo(180);
  updateLCD(4, 180);
}

void blinkLED(int times) {
  for (int i = 0; i < times; i++) {
    digitalWrite(ledPin, HIGH);
    delay(25);
    digitalWrite(ledPin, LOW);
    delay(25);
  }
}

void rotateServo(int angle) {
  myServo.write(angle);
  delay(30); 
}

void updateLCD(int blinkCount, int angle) {
  lcd.clear();
  lcd.setCursor(0, 0);
  lcd.print("LED Blinks: ");
  lcd.print(blinkCount);
  lcd.setCursor(0, 1);
  lcd.print("Angle: ");
  lcd.print(angle);
}