/*-----------------------------------------------*
* Processor : Arduino Uno (ATmega328P)        *
* Activity :  LED Blink                       *
* Create by : Ms. Chutimaporn Artphakdee      *
* Update : 26 October 2024                    *
* Description                                 *
* keyestudio Mini Tank Robot V2               *
* lesson 1.1                                  *
* Blink                                       *
* http://www.keyestudio.com                   *
*---------------------------------------------*/
void setup()
 {  // START : Main Program [setup]
    pinMode(2, OUTPUT);// initialize digital pin 2 as an output.
}   // END.. : Main Program [setup]
void loop() // the loop function runs over and over again forever

{ // START : Main Program [loop]
   digitalWrite(2, HIGH);   // turn the LED on (HIGH is the voltage level)
   delay(1000);             // wait for a second
   digitalWrite(2, LOW);    // turn the LED off by making the voltage LOW
   delay(1000);             // wait for a second
}   // END.. : Main Program [loop]