from machine import Pin, ADC
from time import sleep 

led=Pin(5, Pin.OUT) #enviar señal
Pot=ADC(Pin(34))
Pot.width(ADC.WIDTH_10BIT)


while True:
    Pot_valor=Pot.read()
    if Pot_valor>900:
        led.on()
    else:
        led.off()

    sleep(1)