power reminder buzzer

Printed From: the12volt.com
Forum Name: Lights, Neon, LEDs, HIDs
Forum Discription: Under Car Lighting, Strobe Lights, Fog Lights, Headlights, HIDs, DRL, Tail Lights, Brake Lights, Dashboard Lights, WigWag, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=119191
Printed Date: May 09, 2025 at 9:54 PM

Topic: power reminder buzzer

Posted By: absolutalchemy
Subject: power reminder buzzer
Date Posted: January 08, 2010 at 10:27 PM

I am looking to have an "alerting" sound while the LED waring lights are engaged on a friends car. I searched and found a schematic, then i saw on ebay a saab belt reminder relay RELAYthat would emit the chime. i just dont know how to wire the relay in so when power is applied it will make the chiming sound. Thanks

Replies:

Posted By: 91stt
Date Posted: January 08, 2010 at 10:44 PM

a better option might to use a piezo buzzer. You can find 1 that can be driven by the LED circuit where a relay would probably not work.

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