Rotary input for a cellphone

I have an idea to do a total conversion on a cellphone, including things like a steam-driven charger, etc. The issue I am running into here is if I could, I'd want to make it rotary. I saw Randofo's PIC method for making it a USB input here but I have no clue in terms of how a cellphone works, or any of the chips involved. Sadly, my knowledge is mechanical, not circuitry. Any sort of ideas are welcome... please help me progress on what I hope to be my magnum opus of steampunkerie.

Topic by Harlequin   |  last reply

Popping corn with cellphones?

does this actually work? do cellphones emit microwaves?

Topic by astrozombies138   |  last reply

Cellphone headset with PC?

Hey guys i need some help. I just started using gizmo for voip calls b/c i don't get cell phone reception in my basement. I have a bluetooth headset which i use to pair with my cell phone and it works perfectly. Is there a way i can pair this same headset with my computer (has bluetooth) and make voip calls using my bluetooth headset?

Topic by uNiq1   |  last reply

Teach me to make a cellphone? Answered

I want to make a cellphone that can call and use sms. Please help me, thanks!

Question by Ninhamvai   |  last reply

cellphone signal blocker by dealextreme. settings for canadian networks like rogers/fido.?

Can some one help me out . i just got my cellphone jammer (blocker) purhcase from dealextreme. when it came its not blocking the signal of my cellphone or anyother unless u are very close to it like right infront of it. after 2 feet it just don't block. so i read the guide how to change the settings by opening the case of it. but the settings are shown for att and other usa networks . i am in canada and i need for fido/rogers settings please help me thanks.

Question by ak.89   |  last reply

how kan i get free go phone min?

I dnt have the money for mins rite now

Question by mack101   |  last reply

which wire to use for antenna in cell phone signal detector ?

We have used normal wire but not at all working and circuit was perfectly done

Question by RahulV   |  last reply

outgoing hearing problem ...

I have a new Nokia 6300 phone and whenever I make an outgoing call the person Im calling cant hear me although I can hear them.

Question by hotncold   |  last reply

unlock car via cellphone

Can u unlock a car with a cellphone heres the situation i lock my keys in the car i call the person with the spare key and tell them to hold the key next to the cell phone and press unlock while i hold my phone next the some area of the car i have a 09 2dr wrangler (jk is the model letters) i have seen this in the int some cars it works some cars it doesnt so if any of u have done this let me know where to hold my cell phone up to the car at if its possible with this model i know they use frequencys tailored to each car so maybe a cellphone cant carry them over a phone to the car could u record the frequency and then play it back thru ur cellphone?????????

Question by crazycommanche=US=   |  last reply

Cellphone camera into working camera? Answered

Well i just took apart this cellphone and i found a camera. i want to use the camera but i dont know how to hook it up to video outputs. if the is anyway to make it work plz tell me below are the pictures

Question by miiwii3   |  last reply

Cellphone hardware alternative uses? ?

I have a surplus of smartphones and a PDA/Kiosk device for store inventory. My question is, is it possible to use one or all of these devices and somehow create an UMPC? Maby flashed to Ubuntu? I am a massive cheep skate and if this is possible it could be as strong as my desktop that I assembled from freebies...

Question by GunzoZabuza   |  last reply

Solar Ipod, cellphone charger

Hey guys I found this tutorial for building a Solar Ipod charger have already looked up all the parts for it, but when reading the data sheet for the regulator was rather confused, I got that it could take up to 35v, but there was no max amperage ratings. I am thinking of making one that is more efficient using a solar panel that putts out more watts, because the one he used only put out .6Watts (100ma x 6v), but the regulator can put out 2.5 watt. couldn't you hook up a larger solar panel. Thanks

Topic by John Culbertson   |  last reply

linkin a webcam to a mobile / cellphone?

Hi, wondering if thares a way to link a webcam to a mobile phone, ither hard wired or not, it dusnt matter, so's u see on the mobiles screen wat the webcam  is lookin at, its for use in paintball and i came up with the noshon after seeing an israeli device called a "corner shot"{4A0391C2-A848-4FEB-954F-BB406C4D3CFF} i can build a remote firing rig / stock but it's somewhat pointless if i cant see what's round the corner! finally i'm siveerly dislexic (appologys for spelling errors) and hav virtuelly no nowledge ov electronics / sirkit billding ( i still can't work owt wat an "arduino" or "555 timer" is / wat they do) but any help wood be grately welcomed. thanx.  alec

Question by madenairy 

I wonder! how one would go about turning a cellphone steampunk?

Like most of us here at I loves steampunk stuff for no real apparent reason. It might be considered over the top to my cellphone into one but trust me my cellphone needs help. Its ok and some would call it cute but muchas boring.(hand -me- down) I never use it but this year for school I shall have to and so i want something that will make me smile ( especially during the school year. Our school is very unsmiley). So something very cool. I'm thinking a lot of brashish and wood but something I could easily do. My cell phone is two parts and flips open from the middle if you would like pics I would be more than happy to post some, Thanks Steamie

Question by steampunked gal   |  last reply

Crazy Idea with Cellphone Batteries. Need an Experts input

My cell phone's battery doesn't last very long--less than 24 hours while I'm using it, and less than 48 on standby.  I'm getting a new battery for it, but based on what I've read about this phone on the Internet, it's just a battery hog, and the new battery likely won't help much. So my thought was "what if I put TWO batteries in there?"  Crazy, right?  I mean, I can't actually fit two batteries in my cell phone, but what if I could find a way to run wires from the outside of my phone to the battery on the inside, augmenting that battery? The problem I have is that I'm not sure if this will result in extended battery life, or an explosion.  I know that Li-Ion batteries are not like your normal AAs. And I know that to keep the voltage right, I'd have to wire them in parallel.  But if I wire them in parallel, without some sort of circuit in front of both batteries, will that be safe? I think that if there was a circuit in front of the two batteries hooked up in parallel things would be fine.  But if I just hook to separate batteries in parallel, each meant for my cell phone, then each battery will have the circuit protecting it, but not the two in parallel, and that might be dangerous. So anyway, if anyone out there has any idea on how safe this is or isn't, I'd appreciate their input! Rick

Topic by mrmath   |  last reply

Kid has destroyed earjack on cellphone. I removed the jack but it still puts audio to the imaginary jack.

I guess he put in a full sized ear jack and it takes mini so it is obliterated. I got rid of the physical jack and all its parts but it still outputs audio to the dead jack apart from the "turn the fone on"  sounds. So, am I missing something? Is there some secret thing that is stuck in the on position? Anyway, probably lots of kids have broken earjacks so maybe someone has the same problem and knows a fix? It is pay go  out of waranty (just 14 days)  and it still has 50 bux on it.

Question by gaiatechnician   |  last reply

Wifi Signal Booster

I was wondering if old cellphone can be used as a wifi signal booster ? If yes what are the instructables. I am curious to know about it if it has not been tried yet i would like to get the guidance.

Topic by SamaritanWonders   |  last reply

need help plz..

Hi i got my cellphone blocker i am in canada. i want to block rogers/fido network but when i got this it wasn't blocking in the longer range . by longer range i mean not even few feets away. When i take the blocker right close to my phone it works but if i even move two or three feet away from it . it won't work and the bars come right back on the phone. So i read here the instruction for tweeking the setting . i open it up but i have no idea what will be the settings for rogers/fido because the settings posted on this site is for att and other usa networks. please help i need ur help . i bought this with high expecation looking forward for your help . the site looks great with so much to read and learn thanks.

Topic by ak.89   |  last reply

custom cellphone battery charger drains out the cellphone battery..why?? Answered

I made a cellphone battery charger from 3 AA batteries.The combination of 3 AA batteries was at a higher potential than the cellphone battery, but when i connected both of them for charging, the potential of 3 AA batteries remained same but the cellphone battery was completely drained.why??If someone could explain maybe??

Question by chatsbk007   |  last reply

cellphone wont connect to my wi-fi but will connect to others?

I recently bought a new cellphone and it works fine connecting to various  wi-fi points except my own home one, other cellphones connect to my network no trouble.  modem model is RG27- 01HGV-0

Question by simonburgess   |  last reply

Will a cellphone Bluetooth headset work as a computer headset if used with a usb Bluetooth adapter? Answered

 If so does anyone have a suggestion to an adapter that will accomplish this?Thanks, Scott?

Question by sctirvn687   |  last reply

how can i make a pair of speakers for my SE w660i cellphone?

I want to make a pair of speakers for w660i cellphone. i got speakers out of an old mini component. can you give me the layour and the detailed instructions? thanks..

Question by iamsinned06   |  last reply

where can i get tiny LEDs like the ones in my cellphone?

Phone is a samsung t319 & the LEDs are TINY! maybe 1mm x .7mm(?) barring any info on a supplier, does anyone know the spex on these little buggers (in case i try to extract them from the phone & use them)?

Question by sagarmothra   |  last reply

intrudalert that sends text messages

I need a intrudealert that sends alarms to your cellphone

Topic by ryry637   |  last reply

How to reuse old tablet battery for a usb PowerPack

Hi, i have two 3600mah batteries from an old chinesse tablet, I would like to use as an portable battery pack for charge a cellphone. i searched for similar instructable but i have no find anything, what is the next step

Topic by vtlaxcala   |  last reply

plam treo 750

What can i do with a old palm treo 750 its dead cant turn it on is there anyway i could hack it for it to work

Topic by mr.militarymaster   |  last reply

Robot Phone Wallpapers!!!

I was bored so i made a wallpaper for my lg shine in 2 min. its not amazing but like i said i olny used 2 min. I will upload more later in time.

Topic by chingchong   |  last reply

is there a way to put symbian software in non nokia phone from home?

I have a non nokia phone, but i like the symbian software very much.. I would like to nstall the symbian software in it. Is there a way to install the symbian software in that phone and how..?? Thanks in advance

Question by chatsbk007   |  last reply

Can I connect a cell phone to an old touchtone landline phone?

I want to connect my cell phone to an old 70's touchtone landline phone. Can this be done. I know you can connect a reciever to a cell phone but I miss the old touchtone keypad. Any advice?

Topic by paperseal   |  last reply

TREO take apart? reuse old cell?

I have a almost new treo 650 that is useless as it was claimed lost. I am dying to take it apart and possibly use the screen, keypad, camera.. and what ever else is inside... Things I'd love to do. 1. Use the screen somehow, maybe install it in my truck somehow? to view what? hmmm...

Topic by arigold13   |  last reply

can i switch a boost mobile sim card into an unlocked blackberry tour 9630 phone or will there be complications?

I have an unlimited boost mobile phone, I like the flat rate fee and service but would enjoy a better phone like a blackberry. I have heard several different answers about whether i can exchange the sim card and use the blackberry with my boost mobile account. If anyone could answer with explanation of complications or limitations.

Question by    |  last reply

why are cellphone chargers so small?

I was thinking what kind of transformer are in those cellphone chargers. their output are so high considering their very small size. is it possible to use audio transformers to step down mains AC? if yes, is it safe? my professor gave us a very simple project - to make a power supply. of course i will use a transformer. when i pass my project she told me that i used a audio transformer. i don't know that the transformer was an audio transformer because it was labeled 220v 50Hz to 9v 200mA i searched my area for transformers i found several with identical ratings but they are significantly larger. my conclusion is my transformer was small due to the fact that it is an audio transformer. when i searched for audio transformer i found a lot of very small transformer. now, is it safe to use those very small transformers to step down 220VAC mains?

Question by codestroy7   |  last reply

i have two old cellphones a tv jammer and an old tv remote what can i do with the stuff ?

Can i make something out of them oh and one of the cellphones has a camera

Question by    |  last reply

Will Saltwater Ruin Cellphones/MP3 Players?

Ok im goin on a trip to Key West this weekend..gone be there all spring break! But the people im going with say no cellphones/mp3 players cause the saltwater/salty air could ruin them. I don't think its true, how would kids that live at the beach have cellphones? Oh and is there anything I can buy that has a USB connection at one end and a wall plug at the other? Like a cord? Thanks EDIT: OK the trip is over, and it was awsome!! I didnt take my phone on the boat...screw it. I survived too!

Question by Doveman   |  last reply

Cellphone GPS without service. Possible?

Is it possible to make a cellphone into a gps without it's service. Because I own 8 cell phones and I want to put one of them into use.

Topic by superflea121   |  last reply

What would be a good first cellphone? Answered

Im leaning towards texting and actual strength, perhaps the G1?

Question by PKTraceur   |  last reply

connecting 31pin cellphone touch-lcd ?

connecting 31pin samsung gt-s5230 lcd to usb . how to do this. ? (need schematics.) lcd is: lj41-06367a?

Question by ce bryan   |  last reply

Charge and use spare cellphone batteries

Ok, hopefully I'm posting this in the right forum. I got LOTS of broken cell phones at home and even some spare batteries from said phones. So what to do? I'm going to use them in some wearable projects. The problem that I'm having is that I'm not sure how to connect the wires so that I can charge it and how to connect the battery to the circuit. There are lots of instructables here but hell if I can find the right keywords to actually find what I'm looking for.  Any ideas? Tips for suitable instructables? Tips for better keywords? Keyphrases?  Best regards! Osquar

Topic by Osquar   |  last reply

Old Cellphone Camera & Its LCD Screen

Hiya everyone ! I was wondering if i can hack on my old cellphone with camera and screen and install the camera in back of my car (reverse camera) and the LCD screen on my dash. I know its possible i am just confused about the circuit. Help out on the circuit diagram please.

Topic by SamaritanWonders   |  last reply

I want this cellphone thing, please construct?

This is my dilemma and I am sure I am far from alone.  I work for an employer that does not allow me to bring my cellphone into the building because of data sensitivity issues.  because our cellphones all have nice cameras in them now, it's a no-no. I am a parent who would still like to be notified of an emergency.  What I want is a small device, I'm picturing a little disc or square that can fit in my pocket and vibrate if I receive a call from 3 to 5 specific numbers.  For example if the school calls, or if he calls from his cellphone.  I can know I need to run out on my break or find a way to call from inside the building and call him or the school back.  Kind of like a call notifier for emergencies.  Maybe similar to Life Alert. I am not into electronics and have no idea how I might equip a device and make it communicate with my cellphone through possibly an app or something.  I just want this.  If this happens to be some new idea and you'd like to develop it as a company, I'd appreciate some notification, credit and cut of the profits or purchase of the intellectual property.  You'd really be doing a working mother a favor.  Otherwise create this thing and sell me one.  I will definately buy one and sell some more for ya.

Topic by sann6   |  last reply

What can I use to shield cellphone radio waves/ frequencies? Answered

I always put my cellphone in my right pocket, only the right pocket, keys and wallet go on the left. I noticed awhile back that my leg sometimes twitches. So now I was wondering if I can line my pocket with something that will shield the radio waves from my leg. What would work?

Question by Koosie   |  last reply

how do you separate golds from the celphone boards?

The board of any cellphone has tiny amount of gold in it .what is the step by step process you do and the chemicals you add to separate those gold from the cellphone board.

Question by aambayec   |  last reply