Wireless charging - Samsung Galaxy Gear

I was thinking if there is a way to implement the wireless charging...The pin from the charger are obviously standard usb pins..maybe someone with skills to check witch are the +and - pins and adapt a coil to the charger....
Sent from my SM-N9005 using XDA Premium 4 mobile app

This begs the question: How much sweat do you think it'd take to short out those pins, and if not short 'em out, at the very least begin corroding? Are they gold plated or brass? I don't sweat myself, so I've got nothing to worry about...

dmitt25 said:
This begs the question: How much sweat do you think it'd take to short out those pins, and if not short 'em out, at the very least begin corroding? Are they gold plated or brass? I don't sweat myself, so I've got nothing to worry about...
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Click to collapse
I sweat quite a bit but I do try to dry my wrist as much as I can.
The Gear comes with 1 year warranty and so you should not have anything to worry about under the warranty.

Related

Home made Stylus for Nook

I've been waiting for week to get my materials to make the home made stylus, finally the most important piece arrived. This took hours to get it to work right. It was a lot easier to get a working stylus for an iPod Touch, but after some tinkering, screaming, sweating and fails I got a pretty good working one. Check out my youtube video (sorry for the bad quality, did on a digital kodak camera very baaad):
http://www.youtube.com/watch?v=ujdsEt5zX8I
http://lifehacker.com/5836870/build...n-the-cheap-with-a-ballpoint-pen-and-a-sponge
Here one I read about, don't know if it would work or not though.
I just use a chop stick. Must be hundreds of them floating around my house of different styles, materials, points. Same at work just not so many. I hang on to one for a while, lose/misplace it and it'll take me a day or two to settle on another. No muss no fuss.
Quick question, can you please tell me where you got all the materials?
EverythingNook said:
Quick question, can you please tell me where you got all the materials?
Click to expand...
Click to collapse
The most important piece, the conductive foam, I got it from ebay. Just search conductive foam, I got a 4" x 4" still have more than half left. I'm thinking that the wire and metal casing are unnecessary, so any pen or pencil casing should do. What I have discovered so far is that the Nook stylus I made requires a large surface, like you see in the video. I wanted it to be really thin at the beginning that's why it didn't work, since the NC screen isn't as responsive as we would all want.
Anyways, the wire I used, I got it from an old coaxial cable (TV cable). Also, I got the idea from this video, which is a lot more instructive than mine...I just wanted to test it in the NC:
http://youtu.be/4YE8rGuLCtU
I think im going to try a sponge before i get conductive foam.
Very nice! Did you tried to slim the tip of conductive foam?
What is the notebook software are you using on the video?
Harlley Sathler said:
Very nice! Did you tried to slim the tip of conductive foam?
What is the notebook software are you using on the video?
Click to expand...
Click to collapse
At first I was trying to get the tip to be the thinnest possible, so it would mimic a ball point pen, but apparently the LCD in the NC need a bigger surface to respond to touches. I was able to get a thin version working on an iPod Touch 3G no problem. I'm going to try to make a new following the video that inspired me, I just need a more flexible wire to make it. Anyways, the app I used is called Handrite
I'm not sure why you'd go to the trouble when you can get a stylus for a couple of bucks on Amazon...
Because of curiosity and creativity and inventively spirit?
These are what moves us, geeks, ahead. I did some styli myself and be proud of this.
Crwly said:
I'm not sure why you'd go to the trouble when you can get a stylus for a couple of bucks on Amazon...
Click to expand...
Click to collapse
Most of them dont work very well with the nook.
Crwly said:
I'm not sure why you'd go to the trouble when you can get a stylus for a couple of bucks on Amazon...
Click to expand...
Click to collapse
This experiment cost me less than 2 bucks, since I used everyday materials around the house. The only thing I had to buy was the foam, which I still have more than half left, maybe for making more or using them for other stuff like transporting cpus xD
Edit: Oh and you might find the foam in everyday electronics too, like HDD casings, tv remotes, etc. So you could get a working (proven to work on NC) stylus for free.
jgaf said:
This experiment cost me less than 2 bucks, since I used everyday materials around the house. The only thing I had to buy was the foam, which I still have more than half left, maybe for making more or using them for other stuff like transporting cpus xD
Edit: Oh and you might find the foam in everyday electronics too, like HDD casings, tv remotes, etc. So you could get a working (proven to work on NC) stylus for free.
Click to expand...
Click to collapse
Where exactly in remotes, like where the battery goes?
EverythingNook said:
Where exactly in remotes, like where the battery goes?
Click to expand...
Click to collapse
Not quite sure I remember reading it somewhere. I have seen some in an external hdd casing, it helps to reduce static
Sent from my NookColor using Tapatalk
mgs526 said:
http://lifehacker.com/5836870/build...n-the-cheap-with-a-ballpoint-pen-and-a-sponge
Here one I read about, don't know if it would work or not though.
Click to expand...
Click to collapse
it works and it was really easy to make
Yesterday I had my Nook sitting open on my desk, and plugged in my phone.
The cord dragged over the screen of the Nook, and the keyboard happened to be open. Everywhere the cord touched it tapped a letter.
I tried it again with the cord plugged in to AC, but not the phone...and nothing.
Plugged the phone back in, and was able to tap keys again using the cord.
Maybe we could get a battery-operated stylus that just runs power down to the tip .
I'm thinking triple-a battery, small insulated wire down to, then acting as, the tip, and simply return up to the other end of the battery.
No clue if this would be bad for the screen or not, but as long as it's a low level of power, can't see why it would be.
We have some very creative people here who have the skills to not only make something like this happen, but regulate the flow of power through the wire from the battery.
My thought is that since the screen isn't so great for a stylus on the Nook, maybe enhancing the tapping power of the stylus would help.
For anyone who has no clue what they are doing but wants to try anyways, DO NOT use exposed wire, and in any event i'm not responsible for what happens with the use/misuse/abuse of this information.
Any thoughts on this?
ETA:
Maybe a small triple-a flashlight would make a good starting base for this project, a lot of them go real cheap anymore. Just do away with the light itself, and replace it with a wire. You get a switch already built in and all that way.
Blue6IX said:
Text...
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That was interesting, but I must ask, will a powered stylus perform any better than bought ones or homemade foam ones?
I tried it again with the cord plugged in to AC, but not the phone...and nothing.
Plugged the phone back in, and was able to tap keys again using the cord.
Click to expand...
Click to collapse
Without the phone, there is no current flow on the cable, and no magnetic field around it, and so, no capacitance distortion.
Harlley Sathler said:
Without the phone, there is no current flow on the cable, and no magnetic field around it, and so, no capacitance distortion.
Click to expand...
Click to collapse
Yea, this I didn't know until I found out by accident. I had always just assumed there was, but now know that unless something is drawing power it's in a static state.
GuTsaV said:
That was interesting, but I must ask, will a powered stylus perform any better than bought ones or homemade foam ones?
Click to expand...
Click to collapse
That is the question that I posed. If no one else is curious enough to find out, i'll get around to this eventually.
I have a handful of pen-light flashlights floating around here, it would be a simple matter to replace the led with a wire and find out.
When I find time to solder one in i'll let you know how it goes. My job is taking up way more time then i'd like in my life at the moment, so who knows when that'll be.
Blue6IX said:
I have a handful of pen-light flashlights floating around here, it would be a simple matter to replace the led with a wire and find out.
When I find time to solder one in i'll let you know how it goes. My job is taking up way more time then i'd like in my life at the moment, so who knows when that'll be.
Click to expand...
Click to collapse
If you replace the LED by a wire, you will get a short-circuit on the batteries, what means that even if it works as a stylus, you will get your batteries hot and discharged very quickly.
Not to say that is dangerous if the batteries get hot!
Another way would be apply the Ohm's Law and calculate a resistor to replace the LED, but I don't know if this idea (a powered stylus) would be an energy efficient circuit...

Charging socket flap

I went to AT&T to try out the S5.
Overall a very nice phone however the one thing that I think will annoy the hell out of me is having to fiddle with that flap every time it's time to charge the phone.
I found it really hard to open and after a few tries I managed to get my finger nail under the slight lip but it was not very comfortable to do.
How are the rest of yo owners finding the handling of this flap?
I will be using a robust case for mine so wireless charging is out for me.
I heard back from both Spigen and Case-Mate who both said that it's unlikely charging would work through their cases and that's assuming the phone will still fit with the slightly larger charging back.
samsat said:
I went to AT&T to try out the S5.
Overall a very nice phone however the one thing that I think will annoy the hell out of me is having to fiddle with that flap every time it's time to charge the phone.
I found it really hard to open and after a few tries I managed to get my finger nail under the slight lip but it was not very comfortable to do.
How are the rest of yo owners finding the handling of this flap?
I will be using a robust case for mine so wireless charging is out for me.
I heard back from both Spigen and Case-Mate who both said that it's unlikely charging would work through their cases and that's assuming the phone will still fit with the slightly larger charging back.
Click to expand...
Click to collapse
That's the only thing that I find annoying about the S5. I understand it needs to be covered for water/dust resistance, but it's still incredibly annoying. I have short nails (stupid nail-biting habit) so trying to open it is always a chore. I've actually resorted to using a small thumb-tac (lol) to open it and it works perfectly every time.
I'll definitely be looking at wireless charging options once they're readily available. I rarely use a case on my S5, just because I like how it feels in the hand without one, so the different back shouldn't be an issue.
I like knowing that dirt, dust and curious little kid fingers won't be able to affect the port. I have an otterbox that has a decent opening to allow for charging, been using it all day and its around 55% batt, so I'll be okay with the cover.
I have the spigen tough armor case and I can charge the phone with no problem. It's a minor inconvenience but it's worth having the peace of mind against getting water damage.
Sent from my SAMSUNG-SM-G900A using xda app-developers app
samsat said:
I went to AT&T to try out the S5.
Overall a very nice phone however the one thing that I think will annoy the hell out of me is having to fiddle with that flap every time it's time to charge the phone.
I found it really hard to open and after a few tries I managed to get my finger nail under the slight lip but it was not very comfortable to do.
How are the rest of yo owners finding the handling of this flap?
I will be using a robust case for mine so wireless charging is out for me.
I heard back from both Spigen and Case-Mate who both said that it's unlikely charging would work through their cases and that's assuming the phone will still fit with the slightly larger charging back.
Click to expand...
Click to collapse
I have a case and I can't open the flap without removing the case. I hate it
Sent from my SAMSUNG-SM-G900A using xda app-developers app
....I pulled that little thing out. I know its not water proof anymore, but ehh i wasn't gonna test it anyways.
I actually like the idea of covering the port, it's just very poorly executed on this phone. I really liked the sliding 'door' on the Captivate. But it's something that I'll learn to get used to.
I keep a spudger tool on my desk from an iphone repair kit...works great.
Dwolf16 said:
....I pulled that little thing out. I know its not water proof anymore, but ehh i wasn't gonna test it anyways.
Click to expand...
Click to collapse
You probably made the value of your phone drop so much
Sent from my GT-I9505G using xda app-developers app
You guys are lazy. It takes, what, half a second to open? Use your index fingernail not your thumbnail.
Sent from my SAMSUNG-SM-G900A using Tapatalk
LeKtRiCzzz said:
You probably made the value of your phone drop so much
Sent from my GT-I9505G using xda app-developers app
Click to expand...
Click to collapse
Your probably right. The nice thing is I have the ATT Next plan.
Sent from my SAMSUNG-SM-G900A using xda app-developers app
Dwolf16 said:
Your probably right. The nice thing is I have the ATT Next plan.
Sent from my SAMSUNG-SM-G900A using xda app-developers app
Click to expand...
Click to collapse
Will they take the phone like that. I thought it had to mint condition to return it. There is a screw under the backplate to take it out I'm hoping you did that at least
Sent from my GT-I9505G using xda app-developers app
I tugged it out lol. If they dont, then I'll just do a regular upgrade trade in and pay the remaining value. I'm not worried about it. Also it's convenient to charge.
Sent from my SAMSUNG-SM-G900A using xda app-developers app
Who is going to be brave enough to try out one of these QI charging modules?
http://www.amazon.com/Wireless-Charger-Including-Charging-Receiver/dp/B00DDTZN4S/ref=sr_1_1?ie=UTF8&qid=1398042849&sr=8-1&keywords=CHOETECH+qi+s5
samsat said:
Who is going to be brave enough to try out one of these QI charging modules?
http://www.amazon.com/Wireless-Char...qid=1398042849&sr=8-1&keywords=CHOETECH+qi+s5
Click to expand...
Click to collapse
The Samsung charging cover will be available soon. It works with any Qi charging pad.
My wife has been using the S4 Active since her S3 had an unfortunate dunking. The S5 charging cover is much easier to use and and worth the effort if you've ever dealt with dropping the phone into, say, the washing machine.
Sent from my SAMSUNG-SM-G900A using xda app-developers app
samsat said:
Who is going to be brave enough to try out one of these QI charging modules?
http://www.amazon.com/Wireless-Charger-Including-Charging-Receiver/dp/B00DDTZN4S/ref=sr_1_1?ie=UTF8&qid=1398042849&sr=8-1&keywords=CHOETECH+qi+s5
Click to expand...
Click to collapse
Greycloak42 said:
The Samsung charging cover will be available soon. It works with any Qi charging pad.
Click to expand...
Click to collapse
http://www.samsung.com/us/mobile/cell-phones-accessories/EP-CG900IBUSTA
I kept the wireless charging pad from my GS4 im just waiting to get that wireless door battery... For now ill just have no choice to open/close the flap which takes 2 secs... I also saw a sview cover wireless charging battery door, a bit more expensive...
Sent from my iPad rMini
Not being "lazy" but I have gel tips on my nails.. therefore opening this door without one of my kids/boyfriend or a thumbtack etc. is impossible for me. My 17-year-old suggested I rip it off but I refused because I want the dust and waterproof to remain.
I think the flap is the unfortunate, necessary evil for the water/dust proofing feature of the phone. I am not a fan of it either but it is what it is.

Home made QI wireless charging? Anyone?

Hi guys.....i love my zr but really disappointed with absence of accessories for it.
There are qi charging pads and accepters on aliexpress for 10 bucks a set... NOT FOR OWR PHONES of course.
I can fit in one inside of the rubber seal area and connect it with small wires to the battery.....
The question is.....have anyone tryed it before?
Sent from my C5503 using xda app-developers app
I wouldnt recommend forcing the pad under the battery door. If you look under there youll notice that the waterproofing works by letting the rubber gasket fall into a channel; if you add something thatll push the gasket away from the channel, it might be enough to let water in.
I actually just got my wireless charging pad for the Note 2 in the mail today. I'm planning to adapt it to my Xperia ZR but in a different way. I plan to put it between my phone and case, and connect it thru the docking connectors on the side of the phone. Ill update you with photos when im done if it comes out alright. Right now im just worried about how Im gonna get it to sit right without covering the flash.
Sent from my C5502 using XDA Free mobile app
update pics when u r done.
younix258 said:
I wouldnt recommend forcing the pad under the battery door. If you look under there youll notice that the waterproofing works by letting the rubber gasket fall into a channel; if you add something thatll push the gasket away from the channel, it might be enough to let water in.
I actually just got my wireless charging pad for the Note 2 in the mail today. I'm planning to adapt it to my Xperia ZR but in a different way. I plan to put it between my phone and case, and connect it thru the docking connectors on the side of the phone. Ill update you with photos when im done if it comes out alright. Right now im just worried about how Im gonna get it to sit right without covering the flash.
Sent from my C5502 using XDA Free mobile app
Click to expand...
Click to collapse
Plz UPDATE us when u complete this little project
vbansal89 said:
Plz UPDATE us when u complete this little project
Click to expand...
Click to collapse
Okay heres my update: i did what i was planning to; unfortunately its not incredibly elegant.
I used a charging pad for note 2 which i bought on ebay. The copper tips i used as pins for the charging pad were a bit bigger than they should have been so my case is a little warped on that side. Also the pressure from the case makes the pins not have great contact with the phone so it takes little fidgeting to get it to start charging. Besides that though it works fine. I set it on the wireless charger at night and the phone is at 100% in the morning.
This weekend im gonna redo the soldering of the pins with some slightly smaller ones and see if i can make it... prettier.
The only thing to keep in mind is that +5v is the pin closest to the top of the phone and gnd is the bottom one. I also had to modify the charging pad to g3t the flap to come out higher up from the pad, otherwise I would have had to cover the flash.
Sent from my GT-N8013 using XDA Free mobile app
Yet another update. I tried to make it more elegant by reducing the thickness of the pins but to no avail. Doing this mod with a tpu (flexible plastic) case was a waste of time since theres no way to keep pressure on the pins and make the case sit flush.
Sent from my C5502 using XDA Free mobile app
What about glueing the connector to the phone? With this solution no pressure from the plastic case is required I guess...

[Q] Not charging

Hello, my galaxy note has been having some issues, a couple of days ago it would charge with the charger bent down but I decided to play around with the port with a toothpick to look for dust and bend the metal bit in the middle. Now it barely charges at all, I believe the charger bit is fairly cheap but I am not sure if it is very hard to do. I am wondering if I am best off buying a new phone or paying someone to fix it for me? Or just having a go at putting the new piece in myself? I have tried using another charger and the same charger charges other phones.
-Any Help Greatly Appreciated
jeffreymonk said:
Hello, my galaxy note has been having some issues, a couple of days ago it would charge with the charger bent down but I decided to play around with the port with a toothpick to look for dust and bend the metal bit in the middle. Now it barely charges at all, I believe the charger bit is fairly cheap but I am not sure if it is very hard to do. I am wondering if I am best off buying a new phone or paying someone to fix it for me? Or just having a go at putting the new piece in myself? I have tried using another charger and the same charger charges other phones.
-Any Help Greatly Appreciated
Click to expand...
Click to collapse
If you are ok using a screwdriver (jewelers type), you won't have any issues. There are countless youtube video's that show the removal procedure on that usb port. Granted, I've been doing electronics for over 40 years, but it's about a 10 minute procedure. One thing I do, with these super tiny screws, is I keep a small magnet handy that is attached to the bottom of a small metal bowl. When I take out a screw, it goes in the bowl, and with the magnetism, it won't get lost that way.
When you replace the USB port, get one that matches the one you remove. Depending on the country you live in, there could be a few different types. They all, will charge your phone, but, if you get the wrong match, the cellular signal you end up with, could be 1/2 of what it should be, so if you are in a low signal area with the one you have now, with the wrong usb board, you could end up with no signal.
p51d007 said:
If you are ok using a screwdriver (jewelers type), you won't have any issues. There are countless youtube video's that show the removal procedure on that usb port. Granted, I've been doing electronics for over 40 years, but it's about a 10 minute procedure. One thing I do, with these super tiny screws, is I keep a small magnet handy that is attached to the bottom of a small metal bowl. When I take out a screw, it goes in the bowl, and with the magnetism, it won't get lost that way.
When you replace the USB port, get one that matches the one you remove. Depending on the country you live in, there could be a few different types. They all, will charge your phone, but, if you get the wrong match, the cellular signal you end up with, could be 1/2 of what it should be, so if you are in a low signal area with the one you have now, with the wrong usb board, you could end up with no signal.
Click to expand...
Click to collapse
Thankyou I will have a go at removing it I am a bit unsure of which one to buy so I will have a look around once I take it out, They are fairly cheap aren't they?
jeffreymonk said:
Thankyou I will have a go at removing it I am a bit unsure of which one to buy so I will have a look around once I take it out, They are fairly cheap aren't they?
Click to expand...
Click to collapse
Yeah, less than $10(USD). Last one I got was like 8.95 or something.

Magnetic charger - would attaching the charger upside down do anything bad?

Some people have mentionned that attaching the magnetic charger the wrong way could have an ill effect on the phone. Is there any validity to this or is it just people spreading unbased rumors?
The pin holes are different shapes so that you can only properly connect it right side up, but some 3rd party chargers (including mine - the led charger) have the metal pins sticking out slightly beyond the safety holes, so the pins could make contact if I attach it wrong.
From a physics point of view, how is it any different from plugging in a plug into a wall outlet where the orientation of the plug is irrelevent?
it'll make your phone go BOOM, don't do it.
adamk7 said:
From a physics point of view, how is it any different from plugging in a plug into a wall outlet where the orientation of the plug is irrelevent?
Click to expand...
Click to collapse
AC vs DC
Iruwen said:
AC vs DC
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Click to collapse
Riight, thanks
I'm a little worried about this though.. I could see myself accidently plugging it in wrong. I have the black version of the phone which looks very similar front and back, I feel like it's just a matter of time before I mess up :\ Maybe I'll try to trim the charer pins a bit with a diamond dremel bit..
It just shuts my phone down when I put it the wrong way. Works fine after turning back on.
Sent from my D5803 using XDA Free mobile app
I have the Magnector X charger and the pins are not sticking out. They are slightly below the plastic casing.
I put my Z1 the wrong way in my Brodit car holder (very good phone mount/holder by the way) and it just rebooted. It was no problem then
I also think there is no difference. I don't see any real facts about downside.
Haven't done anything bad with my phone it still charge as good, don't think it would matter at all
Skickat från min LG-V500 via Tapatalk
It messes up the flux capacitor.
Good to see you can quit elementary school and still afford a decent smartphone.
Iruwen said:
Good to see you can quit elementary school and still afford a decent smartphone.
Click to expand...
Click to collapse
Do you momentarily feel better about yourself after being a condescending ****?
pricey2009 said:
It just shuts my phone down when I put it the wrong way. Works fine after turning back on.
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Click to collapse
Good to hear! Still don't feel like purposely testing it though.
Yes I do.

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