from machine import Pin
import time

pins=[
 Pin(12, Pin.OUT),
 Pin(13, Pin.OUT),
 Pin(26, Pin.OUT),
 Pin(33, Pin.OUT),
 Pin(32, Pin.OUT),
 Pin(14, Pin.OUT),
 Pin(27, Pin.OUT)
 ]

char = [
    [0,0,0,0,0,0,1], 
    [1,0,0,1,1,1,1], 
    [0,0,1,0,0,1,0], 
    [0,0,0,0,1,1,0], 
    [1,0,0,1,1,0,0], 
    [0,1,0,0,1,0,0], 
    [0,1,0,0,0,0,0], 
    [0,0,0,1,1,1,1], 
    [0,0,0,0,0,0,0], 
    [0,0,0,0,1,0,0]]

powerA = Pin(2, Pin.OUT)
powerB = Pin(15, Pin.OUT)
count = 0

while True:
    value_A = count % 10
    value_A = char[value_A]
    value_B = int((count / 10) % 10)
    value_B = char[value_B]
    
    if count > 99:
        count = 0
    
    if count <= 99:
        for i in range(7):
            pins[i].value(value_A[i])

        powerA.on()
        powerB.off()
        time.sleep_ms(50)
        powerA.off()
        
        for i in range(7):
            pins[i].value(value_B[i])
            
        powerB.on()
        time.sleep_ms(100)
        powerB.off()
        
        count += 1