import time
from machine import Pin
time.sleep(0.1) # Wait for USB to become ready

#PRIMER SEMAFORO DERECHA
LR = Pin(0, Pin.OUT) #VERDE
LA = Pin(1, Pin.OUT) #AMARILLO
Lv = Pin(2, Pin.OUT) #ROJO
#SEGUNDO SEMAFORO ISQUIERDA 
LO = Pin(20, Pin.OUT) #ROJO
LK = Pin(19, Pin.OUT) #AMARILLO
LJ = Pin(18, Pin.OUT) #VERDE 

while True:
  LR.value(0)
  time.sleep(0)
  LA.value(0)
  time.sleep(0)
  Lv.value(3)
  time.sleep(1)
  LO.value(0)
  time.sleep(0)
  LK.value(1)
  time.sleep(0)
  LJ.value(20)
  time.sleep(1)