Steve,

If you go to google and search for "police siren circuit" you may find a =
lot of interesting things there that should help you.  If this doesn't =
help, then I have misunderstood your question.

Best regards,

Tim

-----Original Message-----
From: Steve Kosmerchock [mailto:steve_piclist@YAHOO.COM]
Sent: Monday, June 23, 2003 1:19 PM
To: PICLIST@MITVMA.MIT.EDU
Subject: [PIC]: Creating Sound with a PIC / BUZZER?


All,

I have searched the archives and used GOOGLE to look for information on =
creating sounds with a PIC. I am building a toy and want it to have =
"POLICE SIRENS". I know you can use a TXER / FET to interface to a =
buzzer or something....(any good ideas?). I would love to know if =
anybody has any ideas for a good buzzer and good circuitry to be used. I =
have never intentionally created sounds with a PIC, only the crackling =
of a burning PIC when shorted directly to -48VDC......... So if anybody =
needs to know how to make your PIC act like a "Rice Krispie" I know =
how!!

I appreciate any help / advice I could get.
Thanks!!
Steve

Steven Kosmerchock
Phoenix, Az USA
Email: steve_piclist@yahoo.com





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