from machine import Pin
import time

# Buzzer di pin GP15
buzzer = Pin(0, Pin.OUT)

# Push button di pin GP14 (input)
button = Pin(1, Pin.IN, Pin.PULL_DOWN)

while True:
    if button.value() == 1:  # tombol ditekan
        buzzer.on()          # bunyikan buzzer
    else:
        buzzer.off()         # matikan buzzer
    time.sleep(0.05)         # debounce kecil