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I wanna generate tones, just wondering pc motherbd speaker..

 
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leesing2k3



Joined: 08 Nov 2005
Posts: 28

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I wanna generate tones, just wondering pc motherbd speaker..
PostPosted: Wed Sep 20, 2006 7:26 pm     Reply with quote
A piezo buzzer is needed to generate tones and melody. I wonder whether the small speaker of the motherboard will be able to do the job?
leesing2k3



Joined: 08 Nov 2005
Posts: 28

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PostPosted: Thu Sep 21, 2006 5:34 am     Reply with quote
Just found out that it can be used, amplifying by using LM386.
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