An old mechanical bell activated by a momentary push button.
Solution stops impatient people from holding down on the bell, and ringing it continuously or pressing it repeatedly.
After a press the bell rings 3 times, then stops ringing and cannot be rung again for 5 seconds.
Solution stops impatient people from holding down on the bell, and ringing it continuously or pressing it repeatedly.
After a press the bell rings 3 times, then stops ringing and cannot be rung again for 5 seconds.
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