Consider this schematic.
If it works for you, you need to pull the buzzer pin low after each sound command.
For example:
sound portb.1, [127,10]
low portb.1
<img src="http://img8.picsplace.to/img8/21/buzzer.GIF" alt="Image Hosting by PicsPlace.to" >
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Consider this schematic.
If it works for you, you need to pull the buzzer pin low after each sound command.
For example:
sound portb.1, [127,10]
low portb.1
<img src="http://img8.picsplace.to/img8/21/buzzer.GIF" alt="Image Hosting by PicsPlace.to" >
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