Best Lesson Script "LED Controlling by Arduino"

/*

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*/




int LED_Pin = 5;

void setup()
{

/* ####### This code will running for once ######## */

pinMode(LED_Pin,OUTPUT); //  Make the LED_Pin as an output pin.

digitalWrite(LED_Pin,HIGH); // Turn the LED ON.

delay(250); // Waiting for a 250-milliseconds

digitalWrite(LED_Pin,LOW); // Turn the LED OFF.

delay(250); // Waiting for a 250-milliseconds
}

void loop()
{
/* This code will running as repeatedly */

digitalWrite(LED_Pin,HIGH); // Turn the LED ON.

delay(500); // Waiting for a 500-milliseconds

digitalWrite(LED_Pin,LOW); // Turn the LED OFF.

delay(1000); // Waiting for a second = 1000 mS.
}