LCDscreen

Arduino code for Potentiometer

#include <LiquidCrystal.h>

int opotpin = //whatever pin it’s on.
int kpotpin = //whatever pin
String one, two, stringO, stringK;
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);

void setup()
{
    lcd.begin(16, 2);
    pinmode(opotpin, INPUT); 
    pinmode(kpotpin, INPUT);
    Serial.begin(9600);
    String one = "O2 Degrees: "; 
    String two = "K Degrees: ";
} 

void loop()
{
      double odegrees = (analogRead(opotpin)/1023.0 * 270;
      double kdegrees = (analogRead(kpotpin)/1023.0 * 270;
      String stringO = one + odegrees; 
      String stringK = two + kdegrees;
      lcd.print(stringO);
      lcd.setCursor(0, 1); //set cursor to 2nd row
      lcd.print(stringK);
      Serial.println(odegrees);
      Serial.println(kdegrees);

}