print("Program : To make built-in LED blinking!")
print("by, Akmal")
print("Date : 20/11/2023")


#import all necessary libraries
from utime import sleep
from machine import Pin

#Pin declaration
led_biru = Pin(2, Pin.OUT) #Pin(Pin number)

#parameter declaration
counter = 1


#Main Program
while True:
  led_biru.on()
  sleep(1)
  led_biru.off()
  sleep(1)
  print("Blink", counter)
  counter = counter+1