Active Wing

Printed From: the12volt.com
Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=143660
Printed Date: May 12, 2025 at 2:35 PM

Topic: Active Wing

Posted By: dragonkickass
Subject: Active Wing
Date Posted: October 23, 2017 at 8:00 PM

hi everybody, please dont be rude on my english and my not so far knowledge of electronic....

here my problem i have a spoiler on my porshe 991 who is only active on the demand of the car.

i got a diagram here to have it condroled by a window switch:
posted_image

the question is : how can i make this spoiler go up with the positive of my brake light then go down itself when i let go off the brake.

the purpose of all this drama is to upgrade to a bigger spoiler and use it for that we call "air brake" on race track...

how i made it clear and not too noob for you my friend !!

i cant wait for your reply ! thx !

Replies:

Posted By: dragonkickass
Date Posted: October 24, 2017 at 9:28 AM

can someone help me please ?

Posted By: dragonkickass
Date Posted: October 24, 2017 at 5:07 PM

hi 12volt community i did my homework and draw this with the help of my first diagram and some 12volt relay diagram

what you think :

thx in advance.. posted_image

Posted By: dragonkickass
Date Posted: October 24, 2017 at 5:15 PM

well.... 2.0 version ... -_-

posted_image

Posted By: jaybonez
Date Posted: April 07, 2018 at 8:04 PM

This is a bitchin idea I love your idea .lemme know how and if you do in fact get it to work w your brakes .also how dies the spoiler normally return to down or does it have to be switch enabled to being it back down ?

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%Pattonz~pleasure~palace%

Posted By: eguru
Date Posted: April 07, 2018 at 8:43 PM

dragonkickass wrote:

well.... 2.0 version ... -_-

This would be a lot cleaner if the circuit was redesigned using an H-bridge.
That would get rid of all those relays.
Any idea how much the motor draws?