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Subject:Re: Quick and dirty headlight buzzer for 2.1l
From:David Beierl
Date:Thu, 9 Apr 2015 12:38:18 -0400
At 08:39 AM 4/9/2015, Larry Alofs wrote:
>And if you happen to have a buzzer that works with either polarity, try
>adding a diode in one of the leads.

Right.  That's how they get that way if they're not inherently
semiconductrical.

:)
d