print("Hola Amiwos!")

from machine import Pin 
import utime 

trigger = Pin(3, Pin.OUT) 
echo = Pin(2, Pin.IN) 

def ultra(): 
    trigger.low() 
    utime.sleep_us(2) 
    trigger.high() 
    utime.sleep_us(5) 
    trigger.low() 
    
    while echo.value() == 0: 
        signaloff = utime.ticks_us() 
    while echo.value() == 1: 
        signalon = utime.ticks_us() 

    timepassed = signalon - signaloff 
    distance = (timepassed * 0.0343) / 2 
    print("La Distancia del Objeto es ",distance,"cm") 

while True: 
    ultra() 
    utime.sleep(1)