from machine import Pin
import time

color = Pin(9, Pin.IN, Pin.PULL_UP)

led1 = Pin(10, Pin.OUT)
led2 = Pin(11, Pin.OUT)

while True:
    if color.value() == 0:  
        print("AMARILLO DETECTADO")

        led1.value(1)
        led2.value(1)
        time.sleep(1)
        led1.value(0)
        led2.value(0)
        time.sleep(1)

    else:
        print("no detecta amarillo")

        led1.off()
        led2.off()
    time.sleep(0.2)