print("Let's make build-in LED Blink!")
print("Date: 21/11/2023")
print("Created by MAH")

#Import Libraries
from machine import Pin
from utime import sleep


#Pin declaration 
built_in_LED = Pin(2,Pin.OUT) #(GPIO pin no, IN or OUT)

#Parameter setting

#Main Program 
while True:
    built_in_LED.on()
    sleep(0.5)
    built_in_LED.off()
    sleep(0.5)