const int pb1 = 2;
const int pb2 = 3;
bool s1 = false; 

unsigned long p = 0;
const long i = 3000;
unsigned long start = 0;


void setup() {
 Serial.begin(9600);
 pinMode(pb1, INPUT_PULLUP);
 pinMode(pb2, INPUT_PULLUP);

}

void loop() {
  int spb1 = digitalRead(pb1);
  int spb2 = digitalRead(pb2);

  unsigned long c = millis();

if (spb1 == 0){
  s1 = true;
  Serial.println("s1 aktif");
}

if(s1){
  Serial.println("ac aktif");
}

/*if (s1 && (c - start < 2000) ){
  //if((c % 2000) < 1000){
    //Serial.println("status 1");
  //}
} else {
  s1 = false;
  start = c;
}*/
if(s1 && (c - start <= i)){
  Serial.println("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
}else{
  s1 = false;
  start = c;
}


Serial.println(s1);


delay(500);
}