import machine
from machine import Pin,Timer
import time
import random

led1=Pin(1,Pin.OUT)
#led1 glows if binary 1
led2=Pin(5,Pin.OUT)
#led2 glows if binary 0

a=8
print(a)
for i in range (32) :
    if(a & (1<<i)) :
        led1.on()
        time.sleep(0.5)
        led1.off()
        time.sleep(0.5)
    else :
        led2.on()
        time.sleep(0.5)
        led2.off()
        time.sleep(0.5)