T20. SKETCH ON/OFF LAMPU LED DENGAN SATU TOMBOL PUSH BUTTON

 

SKETCH YANG PERLU DIKETIK:

unsigned const LED = 8;
unsigned const BUTTON = 7;
unsigned int bState = 0;

void setup()
{
  pinMode(BUTTON, INPUT);
  pinMode(LED, OUTPUT);
}

void loop()
{ 
  if(digitalRead(BUTTON) == 1) { 
    digitalWrite(LED, HIGH);
    bState += 1;
    if(bState % 2 == 0){
      digitalWrite(LED, LOW);
      bState = 0;
    }
    delay(100);
  }
  
}