Press a button to play a sound

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Press a button to play a tune

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⬤ arrow_forward music_note     ⬤ arrow_forward music_note

play_circle stop_circle 
def annoying_sound():
   speaker.play(523, 0.1)
   sleep(0.1)
   speaker.play(523, 0.4) 

def happy_sound():
   for i in range(2000, 5000, 100):
      speaker.play(i, 0.05)
                          
annoying_button.when_pressed = annoying_sound
happy_button.when_pressed = happy_sound

lightbulb .when_pressed

.when_pressed will call the function when the button is pressed.


⬤ arrow_forward music_note music_note music_note music_note

play_circle stop_circle 
def tune():
  my_tune = [ ['d5', 0.4], ['d#5', 0.4],
              ['f5', 0.4], ['d6', 0.4] ]
                        
  for note in my_tune:
      pink_led.on()    
      speaker.play(note)
      pink_led.off()
      sleep(0.2)

play_tune.when_pressed = tune

bug_report Don't use brackets ()

When you call the function e.g. tune, don't use brackets at the end.