import machine
from machine import Pin

#definimos salida
ledRojo = Pin(12,Pin.OUT)

#definimos entradas
SliderA = Pin(2,Pin.IN,Pin.PULL_UP)
SliderB = Pin(4,Pin.IN,Pin.PULL_UP)
SliderC = Pin(5,Pin.IN,Pin.PULL_UP)

while True:
    A = SliderA.value()
    B = SliderB.value()
    C = SliderC.value()
    #Tabla de verdad de AND
    # A | B | C | AND
    #-----------------
    # 0 | 0 | 0 | 0
    # 0 | 0 | 1 | 0
    # 0 | 1 | 0 | 0
    # 0 | 1 | 1 | 0
    # 1 | 0 | 0 | 0
    # 1 | 0 | 1 | 0
    # 1 | 1 | 0 | 0
    # 1 | 1 | 1 | 1
    AND = (A and B and C)
    ledRojo.value(AND)