from machine import Pin, ADC
import utime

sensor= ADC(Pin(35))
led= Pin(2, Pin.OUT)


sensor.width(ADC.WIDTH_10BIT)
sensor.atten(ADC.ATTN_11DB)
while True:
    lectura= int(sensor.read())
    print(lectura)
    utime.sleep(0.5)
    if lectura >=1000:
        led.value(1)
        print("led encendido")
        utime.sleep(2)

        led.value(0)
        print("led apagado")
        utime.sleep(2)