/*************************************
 * Program : Project 105. Seting Nilai Set Point tanpa Keypad
 * 125 Proyek Arduino Inkubatek
 * www.inkubator-teknologi.com
 * www.tokotronik.com
 * ***********************************/
#include <LiquidCrystal.h>
LiquidCrystal lcd(2, 3, 4, 5, 6, 7);
int adc,nilai, pos;
long setpoint;

const int tombolSET = 8;
void setup(){
  pinMode(8,LOW);
  digitalWrite(8, HIGH);
  lcd.begin(16, 2);
  lcd.print("Seting Nilai");
  lcd.setCursor(0,1);
  lcd.print("Tanpa Keypad");
  delay(2000);
  lcd.clear();
  lcd.print("Nilai=");
  lcd.setCursor(0,1);
  lcd.print("SP=");
  lcd.blink();
  pos=3;
}
void loop(){
  adc = analogRead(0);
  nilai=map(adc,0,1000,0,9);  
  lcd.setCursor(6,0);
  lcd.print(nilai);
  lcd.setCursor(pos,1);
  if(digitalRead(tombolSET)==LOW){
    setpoint=setpoint*10+nilai;
    lcd.setCursor(3,1);
    lcd.print(setpoint);
    pos++;
    delay(200);
  }
  delay(200);
}