Page 320 - Tasarım Beceri Atölyeleri Öğretmen El Kitabı

def playHalloween():

# plays halloween song two times, then disables pumpkin, but also waits
# at the semaphore to synchronize with blinking thread

for i in range(2):

hsong.play(toishield.buzzer_pin)
toishield.microphone.activePumpkin = False

semaphore.acquire()

sleep(1000)

print(“enabled again”)

toishield.microphone.detectionEnabled = True

def scare():

# this is called when the sound exceeds the threshold, waits one second

# and starts scaring!
sleep(1000)

thread(playHalloween)

thread(blink)

# define a function that takes a sensor object as parameter and checks the
# maximum peak to peak extension of the signal in a preset window

# look at this

# example for details on how the sound detector works

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