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


const int RGBR = 5;
const int RGBG = 6;
const int digipin = 2; 
const int anapin = A0; 
const int senpin = 6;
int servoPin = 11;
int angel = 0;
int adcValue = 0;

LiquidCrystal_I2C LCD(0x27,20,4);
Servo servo;

void setup() {
  pinMode(RGBR, OUTPUT);
  pinMode(RGBG, OUTPUT);
   servo.attach(11);
  servo.write(0);
LCD.begin(20,4);
  LCD.backlight();    //Schaltet Hintergrundlicht ein
  LCD.setCursor(5,0);
  LCD.print("   ");
}

void loop() {
if (   ()   )
{
 digitalWrite(RGBG, HIGH);
 digitalWrite(RGBR, LOW);
 LCD.print("spannung");
}
else
{
angel = map(adcValue,0,1023,0,180);
servo.write(angel);
}
}