from machine import Pin, ADC
from time import sleep

pot = ADC(Pin(34))
led = {
  1: Pin(23, Pin.OUT),
  2: Pin(22, Pin.OUT),
  3: Pin(19, Pin.OUT),
  4: Pin(18, Pin.OUT),
  5: Pin(5, Pin.OUT),
  6: Pin(17, Pin.OUT),
  7: Pin(16, Pin.OUT),
  8: Pin(4, Pin.OUT),
  9: Pin(0, Pin.OUT),
  10: Pin(2, Pin.OUT),
}
faixas = [
    (409, 0),
    (818, 1),
    (1227, 2),
    (1636, 3),
    (2045, 4),
    (2454, 5),
    (2863, 6),
    (3272, 7),
    (3681, 8),
    (4090, 9)
]

def apagar(pin):
  for i in pin:
    led[i].off()

def acender(num):
    led[num].on()
    for i in range(num + 1, 11):
        led[i].off()

while True:
    pot_value = pot.read()
    print(pot_value)
    if (pot_value < 409):
      apagar([1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
    else:
        for limite, y in faixas:
            if pot_value <= limite:
                acender(y)
                break
        else:
            acender(10)
    sleep(0.1)