Is it really possible to build an iPod recharger with a couple of standard AA batteries and an Altoids gum tin? This post gives step-by-step instructions to assemble what it says is a " very powerful USB charger for your MP3 player, camera, cell phone, and any other gadget you can plug into a USB port to charge. Be respectful, keep it civil and stay on topic. We delete comments that violate our policy , which we encourage you to read. Discussion threads can be closed at any time at our discretion.
Matthew Chinn 11 years ago on Introduction. However, I have Altoids ipod battery question. And if I get Avi shemale to work with no problems, I may start selling a few of them. Both dividers were designed so that the range of voltages is well under the 2. Since I have such small solar cells, my charger takes about hours to charge the AAAs to full. I would suggest using a voltmeter before plugging in a device that may get fried.
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For example, 2V cells are very cheap and small on ebay. I just read that: The IEEE USB charger standard requires dumb chargers those like yours without the extra electronics required to signal that they are a charger have their data pins shorted to each other, so the phone will recognize that this is just a charger, not a USB port and start charging immediately otherwise it waits for the USB bus allocated address. I suggest using the same color wires to save on confusion. Instead, put Altoids ipod battery switch between a battery lead and the corresponding connection on the IC. If you're looking for something pre made, especially for camping or emergencies, you should try out one of our Amature nude thumbnails USB Solar Cells. What I really find annoying is that on all the commercial solar chargers I see their internal battery is only mAh. Apple decided to have it's newer iDevices not follow USB standards. But you can buy "battery bars" at just about any hobby shop. I have found sources for the Heat Wrap like All-Battery. As you can see battefy the picture I have Altoids ipod battery lot of cells to choose from. Then just Altoids ipod battery the wire to the negative end of the diode. But what if I use baftery different lightning to usb cable for my apple devices?
I know there are plenty of USB chargers out there for you to build.
- Its generally a really bad idea to mix battery types in this manner as they have different discharge characteristics due to different chemistries nd internal resistance.
- I love my iPhone 4 to death.
- I know there are plenty of USB chargers out there for you to build.
When Limor Fried decided to build an MP3 player not long ago, she went looking for the right case for her new device. After discussing possibilities with her roommate, she realized that the perfect choice was something a lot of people have found useful at one time or another: an Altoids tin.
For decades, Altoids - the "Curiously Strong" mints - have come in a simple tin box, just like dozens of other mints. Yet, Altoids tins have a singular place in modern culture, a place that lends itself to infinite utility. In fact, Peddy said, the history of Altoids goes back years, to England, and the tin itself was long seen as a "gentlemanly accessory. Further, he said, Fried's MP3 player project is the latest in a long line of people using the tins for personal electronics.
He called such projects iTins. Fried said an Altoids tin was perfect for ensuring that her MP3 player worked properly. Jacob Ward, managing editor of ReadyMade magazine, recently challenged his readers to come up with colorful, imaginative and offbeat uses for the tins www.
Among the submissions were miniature shrines and minty cheese graters. Anybody who likes their breath fresh or who likes cool industrial design has an Altoids tin. Chris DiClerico, the designer of the iPod battery and a New York information architect, said that beyond the cultural appeal of the Altoids tin, it is simply a highly useful box.
He added that it is easy to work with. Although he originally designed his Altoids-tin iPod battery using the standard Altoids container for peppermints, DiClerico said that he had subsequently gone on to build another version - with a shorter battery life - into the smaller Altoids chewing gum tin. DiClerico is so taken with the notion of modifying Altoids tins that he plans to start a Web site devoted to the subject.
Coincidentally, altoids. In any case, Ward saved his highest praise for the winning entry in his contest, a set of iPod speakers made from two tins. But if you wanted to make out, they were perfect. The builder of the speakers, Ken Kirkpatrick, a year-old designer from Walnut Creek, California, said he was excited to take part in the ReadyMade competition, in part because of how many things there are to do with an Altoids tin.
But even better, from Kirkpatrick's perspective, was the fact that the ReadyMade challenge gave him a chance to relive some memories. He collected Altoids tins for years, he said, and created a version of the speakers when he was Altoids tins are "actually kind of like a part of my childhood," he said. For me, it was Altoids. International Business In mint condition: Altoids tins reborn.
Could you please send me the walk through for the switch and light txcoasty gmail. Since we're using two AAs in this project our charger will have - mAh of current. If you turn on the switch it's in series with, it will light up if there's enough light hitting the photo cells to charge the batteries. If you're interested in the project I do have kits on my website available , as well as all the parts you might need for making a similar project. Look at the circuit. It will charge my iPod until the battery runs low.
Altoids ipod battery. Life Hacks for Your Smartphone
Now throw some glue down where you want your circuit to be. Place the circuit on top of it and hold it down. You want it as far back as you can in the tin. Once the glue is dry we're going to go back for Round 2. We want to make sure the retractable cable is nice and secure. I usually scrunch the cable into the back corner and then throw down a whole lot of glue over the top of it. This was I don't have to worry about pulling the cable off.
You can do this either through large amounts of sun or by using a wall charger. I've found that if the batteries get low on power, the iPhone will throw out an error message saying "Not compatible for charging with iPhone" and then refuse to charge. Just charge up the batteries again and life will be good. The retractable cable will lay flat on the bottom if you've got everything spaced out correctly. The solar cell will also fit inside the tin. If you're having issues with the solar cell try turning it around clockwise.
This bunches up the wires and allows for it to fit in a bit better. If they work then that means that your rechargeable batteries just need a recharge. Also keep this in mind, in a pinch you can always throw in regular batteries to charge up your phone. Like if zombies are attacking at night. And you're done.
Easy as pie you bought from the grocery store because you don't know how to make pie. The only downside to this project is that you can't get an iPhone to charge directly from the sun. Our little solar cell just doesn't put out enough current to charge up the iPhone. If you're interested in the project I do have kits on my website available , as well as all the parts you might need for making a similar project.
It's amazing what you can do with a couple of solar cells and batteries. Plus things like this make great gifts. Thorough and well thought out instructions Appreciate the explanation of the non-standard apple implementation of usb charging Also appreciate your browndoggadgets. I have found sources for the Heat Wrap like All-Battery. Thanks again for the great instructable Reply 6 years ago on Introduction.
Don't know if you still looking for this solution or not. But you can buy "battery bars" at just about any hobby shop. They come in various sizes, just bring in the cells you want to connect to get the size you need. I have some rather small lightweight copper bars.
Bars used in multi cell RC buggy racing If the jump to LiPo has not been made are longer and at least an eighth inch thick. Question 1 year ago on Step 4. Reply 3 years ago. This is an awesome website. I hope that you are able to make big bucks off of it. PS I really like the usb kit design.
It looks rustic but also helpful. Reply 4 years ago on Introduction. Because they hardly to get in me country. Thank You. But what if I use a different lightning to usb cable for my apple devices? I prefer the longer ones something like this one ,. Do you think it will worked? You are awesome man. I think I'd rather do this one than buying a new one. Thanks I will keep you posted after I finished mine.
Use make up one with a standard USB port on it. It's much easier and then works with anything, including a lightning cable. So i purchased everything from Radio Shack execpt the usb port ripped one from a car charger. Wired all together last night but didn't glue in tin yet.
Wanted to test it today first. Noticed this a. Went to check a few hours later and plugged device in but it wouldn't charge. The only way I can get it to charge it to untwist that wire then the solar panel will charge device if in sunlight but if i hook that wire up it stops More by the author:.
About: I used to teach middle school science, but now I run my own online educational science website. I spend my days designing new projects for students and Makers to put together.
Add Teacher Note. Find some cheap ones and use them. First strip your wires. Now cut a couple lengths of wire about 8 inches long. Strip the coating off each end. Then just solder the wire to the negative end of the diode. The positive end of the diode should then be soldered to the solar panel's positive tab. Use your second wire on the negative point on the solar cell. Don't solder.
Seriously don't. Go get a cup of tea and relax. Crazy fools. This is the most difficult part of the project. You don't need a lot of solder to get the wires to stick. Just a dab. Now that we're all done you can tape things up. Use some electrical tape and tape up your solar cell. Cut off any extra diode or wire. The top right corner is a good spot to put the circuit. Otherwise they'll probably get glued down as well. Once that's dry you're totally done.
Before you start using the charger you should do a couple of things. It can sometimes be a tight fit, but believe me, everything fits. Did you make this project? Share it with us! I Made It! Internet of Things Class. The tolerance of a USB happens to be just right for these four cells. So the solar part was sort of an afterthought for charging the batteries they are rechargeable anyway.
Did you use this instructable in your classroom? Add a Teacher Note to share how you incorporated it into your lesson. I started with an easy step. Paint the tin. I just wanted to start with a blank canvas.
You do too This step is necessary if you use a small enough solar panel to fit on top of the tin. I rescued mine from some cheap solar landscaping lights. They produce more than 3V each in direct sunlight, but that's not enough to charge all four batteries. So I decided to make them charge two sets of two batteries.
You need to alter the battery holder to make this possible. First, you need to remove the cover of the wire compartment. This was done with a shop knife by cutting off the plastic connectors.
Then, just cut the connection between batteries 2 and 3 Red arrow. Lastly, solder a wire to each connection and run them out the same hole the other wires are coming out. I also removed the switch from the holder because I won't be able to get at it once the holder is attached to the project tin You will have to prewire your USB socket.
This is how I decided to wire it. Black and yellow are optional if you don't want to use this on Apple products. They require you to wire these so that your USB emulates a typical Apple charger.
The point of you toggle switch is to change your batteries from four batteries in series to two sets of two batteries. This is necessary because our solar panel won't produce enough voltage to charge all four batteries together.
So, you have to split them up. How to wire: 1 gets connected to 2 via jumper small piece of wire you solder to both. I suggest using the same color wires to save on confusion. This schematic will help those who understand schematics. The other pictures should help those who don't.
The smallest I could make this board without making it too complicated was 5 holes by 7 holes. This is pretty small and will fit nicely in our tin. Color codes: Red: 1k resistors these can actually be almost any kind of resistors you want as long as they are the same. Dark Blue: 33k resistor also can be 3. After making all the connections and soldering them in place, it's now time to test it out. I would suggest using a voltmeter before plugging in a device that may get fried.
The best way to do this is check the voltages across the USB connector. Red to White should get from 4. I would try not to go more than. The picture shows all the parts together outside of the tin. There is an extra switch and LED in the picture that I haven't given instructions for. It's a light meter. If you turn on the switch it's in series with, it will light up if there's enough light hitting the photo cells to charge the batteries.
If you'd like to know how to add this, I can try to walk you through it in the comments or by email. However you can do it, make the appropriate holes. You may also need a hot glue gun to set everything in place.
I cut a slot for the USB socket and bent back the metal to use for a mount. Once all your componants are in the tin, you are done If you solder well this shouldn't be a problem. I hope you enjoy. Once the batteries won't charge, just switch the toggle and set it in the sun. Since I have such small solar cells, my charger takes about hours to charge the AAAs to full. But this is meant to be an emergency charger anyway.
Hack gives Minty Boost to an iPod battery | Engadget
Another hack in the grand tradition of Altoids tin usage , the Minty Boost hack from from Ladyada is a new external iPod battery pack that uses AA batteries and some design smarts to about double the battery life of your iPod.
The last time we saw an Altoids-based charger for the iPod it was running off of some 9v batteries, making the hack a simple one, but not very efficient. By using cheap and available AAs, the Minty Boost should make quite the addition to your collection of iPod accessories -- as long as you can manage to follow along at home with Ladyada's detailed instructions.
Luckily, she's quite thorough, and even has a kit available to make things even easier. Plus a little bit of fresh breath never hurt anybody. Buyer's Guide. Log in. Sign up. NordVPN admits to 'isolated' server breach in Finland. Former Yahoo engineer hacked 6, accounts in search of sexual content.
Even the tech expert from 'Mr. Latest in Altoids. Image credit:. Sponsored Links. In this article: altoids , battery charger , BatteryCharger , hack , ipod , portable audio , portableaudio. All products recommended by Engadget are selected by our editorial team, independent of our parent company. Some of our stories include affiliate links.
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