Custom LCD Screen

Stereo, security systems, vehicle electronics, and electrical-related discussions
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SecretAsianMan
Posts: 13
Joined: Fri May 18, 2012 2:12 am

Custom LCD Screen

Post by SecretAsianMan »

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k bye
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Rayven01
Posts: 525
Joined: Wed Jan 16, 2013 12:07 pm

Re: Custom LCD Screen

Post by Rayven01 »

Sweet! Did you tie heat & a/c control into the computer?
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tpollauf
Posts: 4148
Joined: Wed Jan 20, 2010 11:37 am
Location: Toledo/Oregon, Port Clinton Ohio
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Re: Custom LCD Screen

Post by tpollauf »

Looking good so far. Details please ??? How many functions will be available on this "touch screen" in the Vibe? Curiosity is on all of our minds here. Could be a big hit if successful at this mod. Endless possibilities with the latest touch screen technology. Awaiting more details ......................................................................
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2009 Vibe GT (manual), 2009 G8Gt, 2009 Vibe GT (auto)
2014 Silverado, 2004 Vibe GT

"everything is modifiable"
SecretAsianMan
Posts: 13
Joined: Fri May 18, 2012 2:12 am

Re: Custom LCD Screen

Post by SecretAsianMan »

Carpc's are a hobby of mine...big brakes, suspension and Carpc's are my usual modifications...

There are 2 major components to "car pc" . the "pooter" and the "input devices....A LOT more information can be found at mp3car.com

I bought an "8in 12 volt LCD touch screen", fabricated and painted the bezel out of acrylic sheets, got power from the cig lighter

The "pooter" is an IBM x60 on a dock and it lives under the passenger seat....basically ran VGA and RCA cables from the center console under the seat. I got a laptop car charger and ran power directly from the battery (with fuse and switch of course)

Alas I there is one shortcoming...the climate control as what's his face asked about...If i had more time and brains...I would've ran the climate control off servo motors controlled by the computer but I live in Northern California weather is pretty consistent and nice. sooo I completely deleted the mechanism....

There's a cable that controls under the glovebox which I plan on adjusting twice a year :)

There's another that controls the venting on the driver side...I plan on leaving that on legs and defrost but cable adjusting is easy to do

I plan on splicing a rotary switch to the Climate control wiring harness so I can turn the Fan on and off...so if anyone had wiring diagrams that would be awesome


i'm sick, more pictures soon...k bye
SecretAsianMan
Posts: 13
Joined: Fri May 18, 2012 2:12 am

Re: Custom LCD Screen

Post by SecretAsianMan »

This was a great project but there was one major (minor to me) compromise...climate control. Northern California has great temperate weather so I just leave it on legs/defrost and heat. One could wire some usb controlled servos and control settings through the computer buuut ratio of gained convenience/functionality to effort will save this project for a rainy day...


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My current "hot/cold" cable which will normally be tucked away under the glove box but still very accessible...I think it's currently set at hot (Passenger Side)



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The "white thing" on the left is the vent how I control the vent (Driver Side)



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Male side of the climate control wiring harness (Driver Side)




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Front view of naked climate control module



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Rear view of the actual switch and it's contact terminal, after the circuit board



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Rear view of the actual switch and it's terminal



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This is the an upside down front side of the climate control panel, notice the lights on the upper right and left [yes i am aware the right one (techincally drive side is missing)]



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After a little multi-meter deductive reasoning this is the "wiring diagram" i came up with. Basically going to hook up a 5 (or more) position rotary switch. I am very open to suggestions on a discret location for this switch but hidden under the dash is also fine with me. It will have the following functions
  • Carpooter On/Off switch,
    Fan Off
    Fan Low
    Fan Medium
    Fan High
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