/*fw23
Servo über Poti mit LCD
*/
#include <LiquidCrystal_I2C.h>
#include <Servo.h>

#define I2C_ADDR    0x27
#define LCD_COLUMNS 16
#define LCD_LINES   2

int Potiwert = 0;
int Winkel = 0;

Servo servo_6;
LiquidCrystal_I2C lcd(I2C_ADDR, LCD_COLUMNS, LCD_LINES);

void setup() {
  // Init
  lcd.init();
  lcd.backlight();

  servo_6.attach(6,544,2400);
  pinMode(A0, INPUT);
  Serial.begin(9600);
  servo_6.write(0);
}

void loop() {
    Potiwert = analogRead(A0);
  Winkel = map(Potiwert, 0, 1023, 0, 180);
  Serial.print("Potiwert = ");
  Serial.println(Potiwert);
  Serial.print("Winkel = ");
  Serial.println(Winkel);
  lcd.setCursor(0, 0);
  lcd.print("Winkel: ");
  lcd.print(Winkel);
  lcd.print(" Grad ");
  lcd.setCursor(0, 1);
  lcd.print("Potiwert: ");
  lcd.print(Potiwert);
  servo_6.write(Winkel);
  delay(100); // Wait for 100 millisecond(s)
}