#include <Servo.h>
#include <LiquidCrystal_I2C.h>
#include <Wire.h>

// definition des pin
#define I2C_ADDR 0x27
const int potPin = A0;
const int servoPin = 9; 
Servo servo1;

LiquidCrystal_I2C lcd(I2C_ADDR, 16, 2);


void setup() {
    lcd.init();
    lcd.clear();
    lcd.setCursor(0, 0);
    lcd.print("SNO SERVO ");
    lcd.setCursor(0, 1);
    lcd.print("V1.0");
    
    Serial.begin(9600); 
    servo1.attach(servoPin); 
}

void loop() {
    int potValue = analogRead(potPin);
    int angle = map(potValue, 0, 1023, 0, 180);
    servo1.write(angle);

    lcd.setCursor(0, 0);
    lcd.print("Pot: ");
    lcd.print(potValue);
    lcd.print("    "); // Clear any leftover characters
    lcd.setCursor(0, 1);
    lcd.print("Angle: ");
    lcd.print(angle);
    lcd.print("   "); // Clear any leftover characters

    delay(100);
}