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gizmo13
Joined: 14 Aug 2006
Posts: 5
Location: ft myers, fl
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 Posted:
Thu Aug 17, 2006 8:47 pm Post subject:
electronics override circuit |
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I have many projects I am contemplating/working on, and one is I
have a device on which I want to have two separate controls for. Meaning
I want the power to one circuit be the primary control source but
when the control switch from the secondary power source is turned on,
I want that to override the primary.
In a more simpler example (I hope). Take an automobile. Let's say
you trip the left turn signal and leave it on then turn on your 4 ways
(hazard lights). The 4 ways override the left turn signal even though
the left turn signal is still on. When the 4 ways are switched off, the
left turn signal resumes lighting (remember it was never turned off).
Is there a way to do this without using a three position switch ( I don't
want this for my application).
If it needs to be known, this is for a 12v dc power source.
Craig
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petemar
Joined: 01 Jun 2006
Posts: 6
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Sat Aug 19, 2006 9:03 pm Post subject:
hmm |
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Craig,
When you are saying controllers, do you mean mere power supplies, or do you mean different frequency or differently modulated signals? You would need seperate solutions for the respective problems.
_________________
GOD BLESS |
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gizmo13
Joined: 14 Aug 2006
Posts: 5
Location: ft myers, fl
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Mon Aug 21, 2006 11:42 am Post subject:
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I'm sorry. I definitely meant the power supply and nothing special.
Craig
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