Wire the output to turn on a Sonalert available from Radio Shack. Put the
somnalert in the cab and the driver will need to be deaf to ignore it.


At 06:21 PM 9/23/97 -0500, you wrote:
>I am working a project that needs to alert the operator of a trash truck if
>he does something "silly".  Any input on the best (i.e. cheap) way to
>generate a loud 'beep' with a PIC would be much appreciated.
>
>TIA    Carter Brock
>
>
Larry G. Nelson Sr.
L.Nelson@ieee.org
http://www.ultranet.com/~nr