
from segment import*
from machine import Pin,time_pulse_us
from utime import sleep,sleep_us
echo = Pin(20, Pin.IN)
trigger = Pin(19, Pin.OUT)

def get_distance():
    trigger.value(1)
    sleep_us(10)
    trigger.value(0)
    timing=time_pulse_us(echo,1,1000000)
    distance=timing/58

    return distance
while 1:

    display(get_distance())
    sleep(0.5)
    

main.py

diagram.json

from machine import Pin
from utime import sleep

segment_1=[Pin(0,Pin.OUT),Pin(1,Pin.OUT),Pin(2,Pin.OUT),Pin(3,Pin.OUT),
    Pin(4,Pin.OUT),Pin(5,Pin.OUT),Pin(6,Pin.OUT),Pin(7,Pin.OUT)]
segment_2=[Pin(8,Pin.OUT),Pin(9,Pin.OUT),Pin(10,Pin.OUT),Pin(11,Pin.OUT),
    Pin(12,Pin.OUT),Pin(13,Pin.OUT),Pin(14,Pin.OUT),Pin(15,Pin.OUT)]

pattern1=[[1,1,1,1,1,1,0,0],[0,1,1,0,0,0,0,0],[1,1,0,1,1,0,1,0],
        [1,1,1,1,0,0,1,0],[0,1,1,0,0,1,1,0],[1,0,1,1,0,1,1,0],[1,0,1,1,1,1,1,1],
          [1,1,1,0,0,0,0,0],[1,1,1,1,1,1,1,1],[1,1,1,1,0,1,1,0]]

def display(value):
  a=int(value%10)
  b=int(value/10)
  for i in range(8):
    segment_2[i].value(not(pattern1[a][i]))
    segment_1[i].value(not(pattern1[b][i]))