from machine import Pin, ADC
from time import sleep

sensor = ADC(Pin (32)) # Configurar GPI032 como entrada analogica
sensor .atten(ADC.ATTN_11DB) # Configurar el rango de lectura (0-3.3v

led=PWM(Pin(25))
led.freq(500)

wrile True:
   valor = sensor.read()
   duty = int(valor *1023 / 4095)
   led.duty(duty)
   sleep(0.1)
     
     print (f"Valor del sensor: {valor}")
     sleep (1)