import time

from HCSR04 import HCSR04
from machine import Pin
import time

_ultrasonic_sensor_trig_12 = Pin(12,Pin.OUT)
_ultrasonic_sensor_echo_13 = Pin(13,Pin.IN)
_ultrasonic_sensor_read_1 = HCSR04(_ultrasonic_sensor_trig_12,_ultrasonic_sensor_echo_13)



while True:
    print((_ultrasonic_sensor_read_1.distance_cm()))
    time.sleep_ms(1000)