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Subject: Re: How do I drive a Piezo speaker
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Date: 11/18/02 at 9:19 PM
Posted by: Ray
In Reply to: Re: How do I drive a Piezo speaker posted by franz gebhardt on 11/18/02 at 7:48 PM:
and search for lm555
I am reasonably sure that NE555 is virtually the same part, and there are sources that have 100k and above.
Make sure your purchase contract is solid; the parts must are legal and work.
I know nothing about this site.
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