from machine import Pin
from time import sleep
LED_uno= Pin(21,Pin.OUT)
LED_dos= Pin(19,Pin.OUT)
LED_tres= Pin(18,Pin.OUT)
LED_cuatro= Pin(5,Pin.OUT)
LED_cinco= Pin(17,Pin.OUT)
LED_seis= Pin(16,Pin.OUT)
LED_siete= Pin(4,Pin.OUT)
LED_ocho= Pin(0,Pin.OUT)
LED_nueve= Pin(2,Pin.OUT)
LED_diez= Pin(15,Pin.OUT)
while True:
    LED_diez.value(1)
    LED_cinco.value(1)
    sleep(1)
    LED_diez.value(0)
    LED_cinco.value(0)

    LED_nueve.value(1)
    LED_cuatro.value(1)
    sleep(1)
    LED_nueve.value(0)
    LED_cuatro.value(0)

    LED_ocho.value(1)
    LED_tres.value(1)
    sleep(1)
    LED_ocho.value(0)
    LED_tres.value(0)

    LED_siete.value(1)
    LED_dos.value(1)
    sleep(1)
    LED_siete.value(0)
    LED_dos.value(0)

    LED_uno.value(1)
    LED_seis.value(1)
    sleep(1)
    LED_uno.value(0)
    LED_seis.value(0)