main.py
from machine import Pin
from utime import sleep
buzzer = Pin(14, Pin.OUT, value=0)
button = Pin(15, Pin.IN)
print('秒数を入力して下さい。')
seconds = int(input())
sleep(seconds)
buzzer.on()
while True:
if button.value() == 1:
buzzer.off()
break
sleep(1)