from time import sleep
from machine import Pin, ADC, PWM
pot = ADC (Pin(26))
led = Pin (25, Pin.OUT)
while True:
pot_value = pot.read()
voltage = float((pot_value * 3.3)/4095)
print ("Potenciometro:", voltage)
sleep (0.1)
if voltage > 1.5 and voltage < 2.5:
led.on()
else:
led.off()