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  1. @VolvoCarPC what tablet screen you are looking...

    @VolvoCarPC what tablet screen you are looking at? According to this iPad 3 is like 477cd/m2, and there's a interface board for $99, but it doesn't have the touch panel driver...
  2. What about this one...

    What about this one?
  3. Thread: Random

    by ivanwyc
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    6,471

    Just curios... what did you install on that beast?

    Just curios... what did you install on that beast?
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    Some details of how I implemented a fan...

    Some details of how I implemented a fan controller using the Arduino module.

    During summer time in California car can be an oven. The NUC is rated to operate at a maximum temperature of 50C. If...
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    An update on the PAC CSS-100 filter: I teared it...

    An update on the PAC CSS-100 filter: I teared it down to see what's inside the big black enclosure:

    72373

    And there's no magic - it's just a passive LC filter. The choke looks much like those...
  6. Hi, A few months ago I also bought that...

    Hi,



    A few months ago I also bought that LM2596 based regulator board for another project... I agree with VolvoCarPC that the quality of that board isn't that great. Efficiency is low (under...
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    I implemented an anti-thump solution today. I...

    I implemented an anti-thump solution today.

    I have been thinking about whether to use the Vaux from DCDC-USB to eliminate the annoying pop sound. It should work, but not optimal:


    What's the...
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    An update to the noise problem: the PAC CS-100...

    An update to the noise problem: the PAC CS-100 works pretty well. It's bigger than I expected and I need to think how to put in in the enclosure. This is how it looks:

    72333

    The difference is...
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    Thank you. In the future I might go ahead and...

    Thank you. In the future I might go ahead and build my own amplifer. The components from those Chinese TDA7850 boards are cheap and the PCB build quality is definitely not something I am happy with....
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    The Arduino part is actually finished. It has two...

    The Arduino part is actually finished. It has two features:

    1. Monitors ambient temperatura and adjusts the RPM of the case fan. The case fan will be placed at the back like what can be seen in...
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    I ordered these two guys from ebay: ...

    I ordered these two guys from ebay:

    http://www.ebay.com/itm/270483867810

    http://www.ebay.com/itm/131172493407



    Please see this picture:
  12. Replies
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    Thought it may be a good idea to share more...

    Thought it may be a good idea to share more details with you guys, and let me start with dash trim.

    I actually bought a Lilliput 669 and replaced the touch screen with a capacitive one, but end up...
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    Hi Jeff, do you have any experience on fighting...

    Hi Jeff, do you have any experience on fighting these noise problems? I am still waiting for my ground loop isolator and power noise filter, but I would like to learn what people usually do with it.
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    2010 Jetta - NUC based Car PC

    So I started this project quite a few months ago. Right now I have the following components in the configuration:

    Mobo: Intel NUC D34010WYK
    PSU: Mini-box DCDC USB
    AMP: TDA7850
    Volumn Knob/Home...
  15. The ACC source is retained even after I turn off...

    The ACC source is retained even after I turn off the engine, until I open the door or the battery goes too low voltage or a certain time (IIRC 10 minutes?) is passed. It's data controlled by the CAN...
  16. Won't I need the CAN unit anyway? Without it...

    Won't I need the CAN unit anyway? Without it where can I get a retained ACC source for a relay, if I only make connection to the radio wire harness?
  17. Hi OldSpark, Appreciated you taking time to...

    Hi OldSpark,

    Appreciated you taking time to answer my questions.



    Let me confirm I understand this 100% correctly: so the red wire provides 10amp when accessories should be turned on, while...
  18. Use relay or not for amp when the interface box provides 10amp accessory

    Hi guys,

    I have a TDA7850 which I believe draws less than 1A on average for my setup (as I mentioned earlier in this thread). I heard from many people that the amp should be attached to the...
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    The wires are actually closer to 20AWG than...

    The wires are actually closer to 20AWG than 18AWG.

    But I just measured the current the amp draws at 12.5V, with only 2 x 4ohm speakers: <= 200mA. If it goes over 200mA, the music will become...
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    Hi redheadedrod, As I mentioned before, my...

    Hi redheadedrod,

    As I mentioned before, my wire harness is from PAC. I don't know whether it's a reputable brand or not. I am pretty sure it's stranded copper wire. There isn't any rating or...
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    Hi redheadedrod, Thanks very much for your...

    Hi redheadedrod,

    Thanks very much for your information. So I also need to measure the actual current the amp draws at *different voltage*.

    A bad news to me - I found out that those wires are...
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    Hi OldSpark, Thanks very much for your...

    Hi OldSpark,

    Thanks very much for your detailed information. Now I just learned the divide by 10 rule.

    I think my stock speakers are 4ohm. And so the max should be ~26A - not the best value for...
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    Radio Wiring Harness - Wire Gauage

    Hi guys,

    I own a PAC C2R-VW2 for my MK5:

    http://www.pac-audio.com/productDetails.aspx?ProductId=1002

    I believe all the wires are of 18awg. My question is that, is 18awg enough for the power...
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    Just tested in my car. I can't tell there's any...

    Just tested in my car. I can't tell there's any difference in terms of quality from that of the stock radio. Honestly, it's not too bad considering its price. The only complain is that the 2.5mm...
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    Hi Nik, NUC! I just bought a D34010WYK as...

    Hi Nik,



    NUC! I just bought a D34010WYK as well, after realizing the single core VIA N800 will be short of processing power for one of my applications...

    I had once considered NUC but I...
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