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Topic: Make a tone sketch (Read 870 times) previous topic - next topic


hello all

I need to produce a sound for an alarm system.I was looking for a tone library but I havent seend you can I stop the tone then.
The tone starts but never ends.
I had also try to put a delay but nothing happens.
Can some one just post me a code of a sketch with just a simple tone 1200Hz repiting every 2 seconds.
Arduino Mega 2560
Arduino Nano
Arduino Duemilanove
MAC OS Montain Lion
Raspberry PI Model B



Stops the generation of a square wave triggered by tone(). Has no effect if no tone is being generated.

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