from machine import Pin
from time import sleep

LED14 = Pin(14, Pin.OUT)

LED14.value(1)


while True:
    print("Zadajte na kolko bude dioda svietit (s)")
    t = int(input())

    if t > 1 and t < 10:
        LED14.value(0)
        sleep(t)
        LED14.value(1)

    else:
        print("Neplatna hodnota")