One Way Earth Signal?
Printed From: the12volt.com
Forum Name: General Discussion
Forum Discription: General Mobile Electronics Questions and Answers
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=139397
Printed Date: May 09, 2025 at 1:48 PM
Topic: One Way Earth Signal?
Posted By: shezza
Subject: One Way Earth Signal?
Date Posted: September 06, 2015 at 12:01 AM
I have used one way diodes for + signals before, but today is the first time I tried it on a - and it wont pass through. I couldnt find anything googling.
I am not a diagram kind of guy, but in short... Two earth wires are coming in and they switch a relay. Though they arent allowed to earth each other as one is to open the doors and the other is to close. If they are both earthed, they cancel each other out. So I put a one way diode on each wire and connected them both beyond the diodes.
Any advice or tips would be greaty appreciated!
Thanks
Replies:
Posted By: i am an idiot
Date Posted: September 06, 2015 at 12:07 AM
Posted By: shezza
Date Posted: September 06, 2015 at 12:08 AM
Holy smokes haha! Thank you so much! I did not expect a reply so soon and so helpful :)
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