[REQ] Build custom lapdock - Atrix 4G Accessories

Hi! It's my first post here!
I was wandering if it's possible to build a custom "lapdock" station.
Basically what do i need is:
- screen hdmi capable
- keyboard
- battery
- touchpad
- eventually speakers
Since a lapdock has only this stuff inside.
Here is a scheme i tought about:
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The only thing i dunno is how to make the usb hub to give power to the atrix and to the other devices! I mean it's ok for the electricity, but i dunno if it's correct for data transfert.
About the software, i think that debian could handle all this (speakers via usb, keyboard etc etc.. )
Any suggestion?
sorry for my bad english lol

Are you thinking a stationary dock? Or a mobile dock? From your schematics I am assuming a stationary dock. Either way it would be a great hackaday project.

Actually i was thinking to a mobile one
The schematics works the same, the only thing I assume would change is the dimension of the single parts!

it wont be cheaper than 200 dollars

Sure, but you can add custom parts as a more capable battery, better screen, plug-off BT keyboard etc..

I have been thinking of doing the same type of thing, but my set-up would be stationary. One thing I did think of for myself would be to have a keyboard with integrated touchpad. In the OP's case, it would be one less piece to deal with and make it much more portable.

theraizen said:
Sure, but you can add custom parts as a more capable battery, better screen, plug-off BT keyboard etc..
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the more portable you want to make it, the more expensive it will be. and besides, this phone isnt known to run particularly fast on webtop..
lets say you spend 400 dollars... you can pretty much buy a low end laptop that will run way better. the cost to benefit ratio just doesnt seem worth it. not only that, but in the future when new devices come out you might have to scrap this contraption. we don't even know if future devices will have this functionality yet.

Related

[Q] Iphone style music dock for Captivate

. .
I doubt they would have anything for the Galaxy Phones since the Jack and USB connection in that case is normally on the TOP of the phone (like the Captivate)
You'd have better luck modding and building your own. Considering the phone doesn't do upside down portrait at all oddly. I doubt it would be nearly anything like the iPod style docks since Apple did have the brilliance (the few times I do give them a compliment) of putting their major connector on the bottom of their mobile and portable products.
Although should such a product exist, I would be interested in seeing such thing maybe even purchasing one.
MZeora said:
I doubt they would have anything for the Galaxy Phones since the Jack and USB connection in that case is normally on the TOP of the phone (like the Captivate)
You'd have better luck modding and building your own. Considering the phone doesn't do upside down portrait at all oddly. I doubt it would be nearly anything like the iPod style docks since Apple did have the brilliance (the few times I do give them a compliment) of putting their major connector on the bottom of their mobile and portable products.
Although should such a product exist, I would be interested in seeing such thing maybe even purchasing one.
Click to expand...
Click to collapse
Mine does upside-down portrait just fine. (Though I think I'm quoting the wrong post, since I don't see the upside-down statement in your post.) (Nevermind, I see it now. Good, I am quoting the right person.) You have to go in display settings and enable 180-degree rotation or something like that. Some roms don't have that option, though so YMMV.
Samsung has done some good horizontal desk docks for it (once you register your captivate with samsung, it shows you a crapload of nice accessories) so it probably wouldn't be too hard to make one.
Easiest design would be to buy one of the horizontal desk docks, a small 3.5mm speaker set from Radio Shack, and drill a small hole in the dock to plug them in, then attach the speakers to the dock.
Could be done for under $50 if you use the Samsung official dock, way less if you use one from ebay or amazon.
Get the kind that is just an empty drawer and a headphone cord. Phone's right side up and you've got speakers.
Something like this:
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Nexus Charger : Good for UK 3-pin and Euro 2-pin?

Could anyone tell me if the chargers shipped from the UK are compatible with both types of power outlets?
The "Clover Unboxing Video" showed that the UK 3-pin "option" is clipped over a two-pin type casing ... but from the video, I could not be sure if they could be easily interchanged.
I am in Malta (which uses the 3-pin (BS1363) config [which I prefer] MOST of the time), but I often travel to Mainland Europe where the two-pin style (Europlug -- CEE7/x?) outlets dominate.
Would much appreciate any feedback!
PS .. I lovingly and studiously linked to URLs for both the video and the socket specs, but as a noob, I was not allowed external links in my comment ... No problem - I FULLY understand the reasons for this policy!
You would need the 2-pin "clipping".
Otherwise Just use a travel adapter.
I don't think it will work with a 2pin Euro clip.
have a look at the picture:
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The 3rd UK pin folds out and there doesn't seem to be an option to remove it.
I don't quite understand your question, but I think you'r wondering if the wall-socket connector on the charger is easy to switch between one or the other? If so then, yes this is just a pop-on pop-off manouver. If both types of connectors come with the box, i have no idea! Hope this helps somewhat.
Edit: Regarding the picture above, the 2-pin connector should be able to slide over the third plastic pin when in a folded position.
Sent from my X10i using xda premium
Thanks Tim ... your picture seems to show that what I was hoping for is not possible .... So - I must remember to pack an adaptor when travelling.
Many thanks for your time and the others for replying!
The Euro clip in bit probably has a groove in it so that it fits with the UK earth pin folded down.
Galaxy Nexus has a USB charger so you can easily charge your device with a computer until you get a converter (they sell them almost everywhere) or simply another USB charger that works for you.

LEGO Nexus Minimal Stand

I know people have done LEGO stands for almost every phone possible but I thought I'd just share my very simple and minimalistic stand.
It works in both portrait and landscape and has the potential to be made into a dock with the right tools (such as THIS or a POGO pin setup)
Here are all the pieces you need to duplicate my stand:
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Here are the steps:
Finished product:
The extra length of the pieces extending to the back of the stand are required because in portrait mode, the phone's weight is a bit too much if shorter pieces are used instead, the extra length provides stability. The shorter white piece in the front provides a slightly higher lip to easily put the phone in portrait mode and provides the required stop in landscape.
Thanks for reading, hope you enjoy.
wow, never thought of using legos. Great stand!
This is a good idea to not pay 80€ for the dock XD
Well done!! I might have to run down to Toys R Us today
This is clever...thanks for sharing!
I guess there was an upside to keeping my giant boxes of Lego around.
you can make it taller and incorporate the usb cable to make it a true dock!
I can never find just regular legos to buy LOL. Walmart for example only has the pirate kits and junk. Where do you buy regular legos? I guess I'll check Amazon.
frigidazzi said:
I can never find just regular legos to buy LOL. Walmart for example only has the pirate kits and junk. Where do you buy regular legos? I guess I'll check Amazon.
Click to expand...
Click to collapse
try http://stores.lego.com/en-US/default.aspx
Ahhh too clever! Too bad I don't have any Lego pieces lying around (anymore).
i added a few more to heighten the back of the support. Now it can hold my N7 also
maxwatson87 said:
i added a few more to heighten the back of the support. Now it can hold my N7 also
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Click to collapse
good thinking on your feet

[Idea] Wireless charger mod without altering the phone at all

I dont know anything about electronics but.... Can an power bank case be modded by attaching the wires of the inductor module to the male micro usb part of the case .... http://www.dhgate.com/product/3000m...battery-case/140149386.html#s1-8-1|3772011264 I think something like this would be a good candidate.... or better yet is there a case for n7000 like the iphone ones that act like a dock with built in speakers....etc it would be even better
Note: if any one goes commercial with this ... I want a cut of the action..... LOL
911nimo said:
I dont know anything about electronics but.... Can an power bank case be modded by attaching the wires of the inductor module to the male micro usb part of the case .... http://www.dhgate.com/product/3000m...battery-case/140149386.html#s1-8-1|3772011264 I think something like this would be a good candidate.... or better yet is there a case for n7000 like the iphone ones that act like a dock with built in speakers....etc it would be even better
Note: if any one goes commercial with this ... I want a cut of the action..... LOL
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Click to collapse
I just bought exactly that case with modding in mind, as built-in battery is almost non existant. I'm waiting for Palm charging kit and soldering iron - will be reporting progress or failure as soon as possible.
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After some dremel action and removal of original battery.
The hole needed to be a little bit bigger than battery, to allow some space for sliding into "craddle" inside the case without breaking anything.
With said battery for comparision. Producer claims it's 3000 mAh. I respectfully disagree, after few days of regular charge/discharge cycle this sleeve battery as able to add about 30% to original Samsung cell. Not good enough.
So I jammed in extended Mugen pack and am a sort of crossroads here.
I can connect to the cases old wiring another battery pack or wireless charging coils or maybe, somehow, both. Anyway, it's work in progress and at least my Notes usb port is save >]
On semi related note, this is tempting..
Any updates?

			
				
No update still now.
crazyakuza said:
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Want to say anything?

Wireless charging car mod

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So I recently got myself a 2004 Nissan Maxima.
This is what the centre console looks like stock
Anyways, when I bought the Nexus 7 I placed in front of the screen and it was a perfect fit. I decided to open it all up and move the screen to a lower position. (I lost one of those map pockets but whatever). Sidenote: on the left side of the picture under the steering column I tucked away an Avantree bluetooth module. Helped me retrofit the car with bluetooth audio so no wires
After all that I was left with this:
So i decided to install my N4 qi wireless charger in there. It's pretty ghetto really, I bought some cardboard, some felt and a pvc pipe for support taped it all together and:
Gave it power by soldering a micro usb cable down the back. Placed it in the huge space while resting the end of the pvc pipe onto an inner lip:
Best part is, my N4 fits nicely as well and because of the rubber lip I created to help the N7 slide in, it isn't free to move around.
When I took these pictures the soldering wasn't done which is why they aren't charging in the photos.
Anyways, thought I'd share, hope you guys liked it! Also sorry if this was more of a mod than an accessory but still
Let me know what you guys think!
I think its awesome!
Question though, how are you running Navigation with the Nexus 7? Are you tethering your phone to it? Or is it LTE?
There are lots of offline gps apps (navigon, sygic,...). And you can update the maps over wifi since the n7 is removable from his build carboard. No traffic informations I guess, but that's fine with me.
Very nice though. I wanted to do a thing like that but there are too many modifications to do on my '96 Peugeot 106^^
Maybe with a new car in a few years.
On my 2.3 device I had a "car interface", it's helpful for quick interactions. You might wanna look it up
Sent from my Nexus 7 (2013) using xda-app

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