NOTAS: CONFIGURACION BOTONES(VERTICAL HACIA ABAJO):
-1er PULSADOR: Decrementar el valor
-2do PULSADOR: Aumentar el valor
-3er PULSADOR: set point
-4to PULSADOR: reset 


from machine import Pin 
from time import sleep 

#Configurar los pines de salida 
A1= Pin(13,Pin.OUT)
A2= Pin(12,Pin.OUT)
Display=[14, 27, 26, 25, 21, 18, 15]
for i in range(len(Display)):
    Pin(Display[i], Pin.OUT)
    leds = [
        [1,0,0,0,0,0,0],
        [1,1,1,1,0,0,1],
        [0,1,0,0,1,0,0],
        [0,1,1,0,0,0,0],
        [0,0,1,1,0,0,1],
        [0,0,1,0,0,1,0],
        [0,0,0,0,0,1,0],
        [1,1,1,1,0,0,0],
        [0,0,0,0,0,0,0],
        [0,0,1,1,0,0,0],

        ]
C=0
s=0
a=0
Boton = Pin(23,Pin.IN)
Boton1 = Pin(22,Pin.IN)
Boton2 = Pin(32,Pin.IN)
Boton3 = Pin(33,Pin.IN)
anterior = 0
actual = 0 
Boton.value(0) 
contador=0
# Bucle principal 
while True: 
        U=s%10
        D=s//10
        A1.value(0)
        A2.value(1)
        for j in range(7):
                Pin(Display[j], Pin.OUT).value(leds[U][6-j])
        sleep(0.2)
        A1.value(1)
        A2.value(0)
        for j in range(7):
                Pin(Display[j], Pin.OUT).value(leds[D][6-j])
        sleep(0.2)

        actual=Boton.value()
        r=Boton1.value()
        x=Boton2.value()
        
        if actual == 1 and anterior == 0  : 
            s=s+1
            sleep(0.5)
        if  r == 1 and anterior1 == 0  :
            s=s-1
            sleep(0.5)
            print(s)
        if x==1 :
            a=s
            print(a)
            s=0
            y=0
            print(y)
            while (y == 0) : 
                #print(s)
                U1=s%10
                D1=s//10
                A1.value(0)
                A2.value(1)
                for j in range(7):
                    Pin(Display[j], Pin.OUT).value(leds[U1][6-j])
                sleep(0.2)
                A1.value(1)
                A2.value(0)
                for j in range(7):
                    Pin(Display[j], Pin.OUT).value(leds[D1][6-j])
                sleep(0.2)
                s=s+1
                y=Boton3.value()
                if s == a+1:
                    s=0
                if y == 1 :
                    s=0  
        anterior = actual
        anterior1= r