SKETCH YANG PERLU DIKETIK:
const int pinLED = 8;
void setup () {
pinMode(pinLED, OUTPUT);
}
int timeDelay = 1000;
void loop () {
timeDelay = timeDelay - 100;
if(timeDelay <=0){
timeDelay = 1000;
}
digitalWrite(pinLED, HIGH);
delay(timeDelay);
digitalWrite(pinLED, LOW);
delay(timeDelay);
}