#primer 1
from machine import Pin 
from utime import sleep
 
 # segundo se crea el objeto

led_1 = Pin(12, Pin.OUT)
led_2 = Pin(13, Pin.OUT)
led_3 = Pin(18, Pin.OUT)
led_4 = Pin(2, Pin.OUT)
led_5 = Pin(19, Pin.OUT)
led_6 = Pin(4, Pin.OUT)
led_7 = Pin(16, Pin.OUT)
led_8 = Pin(17, Pin.OUT)

 

botton_1=Pin(35,Pin.IN,Pin.PULL_UP)
botton_2=Pin(34,Pin.IN,Pin.PULL_UP)
botton_3=Pin(27,Pin.IN,Pin.PULL_UP)
botton_4=Pin(32,Pin.IN,Pin.PULL_UP)

print("siatema inicial")

print("Monitoriando pulsador ")

while True:
  if ((botton_1.value()==0) and (botton_2.value()==1) and (botton_3.value()==1) and (botton_4.value()==1)):

    led_1.value(1)
    sleep(1)
    led_1.value(0)
    sleep(1)



    led_2.value(1)
    sleep(0.5)
    led_2.value(0)
    sleep(0.5)


    led_3.value(1)
    sleep(0.5)
    led_3.value(0)
    sleep(0.5)
    

    led_4.value(1)
    sleep(0.5)
    led_4.value(0)
    sleep(0.5)


    led_5.value(1)
    sleep(0.5)
    led_5.value(0)
    sleep(0.5)
    

    
    led_6.value(1)
    sleep(0.5)
    led_6.value(0)
    sleep(0.5)


    led_7.value(1)
    sleep(0.5) 
    led_7.value(0)
    sleep(0.5)


    led_8.value(1)
    sleep(0.5)
    led_8.value(0)
    sleep(0.5)