#include <EEPROM.h>
int arac=0;
int buton;
int buton1;
void setup() {
 pinMode(13,INPUT);
 pinMode(12,OUTPUT);
Serial.begin(9600);
arac = EEPROM.read(0);
}
void loop() {
 buton1 = digitalRead(12);
 buton = digitalRead(13);
 if (buton==1)
 {
  arac = arac+1;
  delay(500);
  EEPROM.write(0,arac);
 
Serial.println(arac);
 }
if (buton1==1)
 {
  arac = arac-1;
  delay(300);
  EEPROM.write(0,arac);
 
Serial.println(arac);
 }
}