Well, Apple may not want you to do it but you just can't help yourself, you want to get inside that beautiful iPhone 4 and see what's inside. This clear, detailed guide shows how to remove the back panel, safely get inside your iPhone and remove your battery as well.
When you think of robots, you probably think of things that have more than three parts. Not this robot! If you want a robotics project to try that doesn't require an MIT degree, watch this video for instructions on how to build a 'Dizzy Robot' out of only some thin tin, a pager motor, a button cell battery, and this template.
The new Unibody MacBook Pro's are a little different in design than the older MacBooks, so it may be a little confusing on how to see the innards of the laptop. Watch this to see how to remove the hard drive and battery of the MacBook Pro 17" Unibody.
Know someone that's terrified of rats? This twitching dead rat prank is perfect for you then. Great for Halloween or April Fool's Day. You just need a stuffed rat, a rattrap, vibration motor, AAA battery holder with batteries, and a piece of straw. Oh, and fake blood, too!
One day, your car may break down and you won't be able to afford to hire a mechanic, so what do you do... you look on the web for some how-to vehicle repair videos and become your own car mechanic, that's what. You don't need any advanced training to perform repairs and simple maintenance on your automobile, but you may need a few tools. Invest in the basic tools and you'll be prepared for just about any car malfunction you can think of. These tutorials will help get you on your way, as long ...
Take your old electronics and make them scream with glitchy goodness. This an extremely easy project and makes a great project for first-time solderers. Circuit bending involves taking electronic devices that make multiple sounds and wiring in switches to set off glitches or loops. Using an out-of-tune toy, the first part of this video series demonstrates how to apply a basic pitch bend using a potentiometer. In the second part, you'll learn how to bend the same toy by applying body contact. ...
Save tons of money by building your own LED pen that works with a multitouch smart board / whiteboard. You'll also need a WiiMote (Wii Remote) to use in conjunction with your homemade LED pens that you'll be making in this video. To get started with this awesome project, you'll need a 1.5 volt tolerant infrared LED, momentary push button switch, AA-battery case holder, one AA battery, containment unit (Sharpie marker or highlighter body), pliers, superglue, thin copper wire and a soldering iron.
This video will show you how to make a lemon battery. You use a copper penny and a zinc coated nail to create a circuit.
Interested in getting 1.5-volt button cell batteries for pennies on the dollar? Kip Kay, of Make Magazine, is here to show you how. The trick is to buy Energizer A23s, each of which contains 8 1.5-volt button cells. For detailed instructions on this straightforward money-saving hack, take a look!
Harley Davidson is one of the most recognizable motorcycles in the world. Learn how to change a battery in a Harley Davidson from a motorcycle specialist in this free motorcycle video series.
There are two main ways to view how much battery is remaining on an iPhone: the battery level icon and battery percentage. Out of the box, the second-generation iPhone SE only shows the battery level icon in its status bar, which only gives you a rough idea of how much juice is left. But there are ways to view the exact percentage instead.
With iOS 12, Apple is making up for mistakes from the past, with iPhone batteries being no exception. The new update builds upon both battery health and performance throttling tools introduced in iOS 11.3 by offering users more information about your iPhone's battery usage than ever before.
I was in college, and my 15-inch Sony Vaio laptop was my prized possession. It was my first PC and probably the most important thing I brought with me to my dorm — it was both how I completed my assignments and my primary source of entertainment. How could it turn its back on me in my time of need?
Before, the only way to really tell how your iPhone's lithium-ion battery was performing was to use tools such as Geekbench and Battery Life, but now Apple has included some quick battery health checks right into iOS 11.
It seems Apple has followed through on their promise. After the disastrous battery slowdown scandal in December, the iPhone maker has finally pushed new battery health information and controls to iOS 11.3. Now, if you have an affected battery, you can disable performance throttling to keep your iPhone running as fast as possible.
Apple's MacBook line of laptops is quite famous for their extensive battery life, thanks to various technologies that Apple has utilized. However, all things must pass, and over time your MacBook's battery will degrade. Certain use scenarios can accelerate the degradation of the battery—from excessive usage to high temperatures to overloading the system—and this can all lead to the untimely obliteration of your battery.
Samsung makes some wonderful phones, but one thing I've noticed is that battery life can start to degrade over time, causing the phone to die a lot faster than it used to. If you've been experiencing this issue, and have asked yourself, "Why does my Galaxy S5 die so fast?" there are a few likely causes—and we've got you covered with troubleshooting tips and simple fixes below.
Sony Corp. is working on new battery technology that the company says would have a 40% longer life than a lithium-ion battery of the same size. Sony is planning to have the higher-capacity batteries on the market around 2020.
Not all batteries are created equal, but one thing's for sure—they all lose capacity over time. Thankfully, the advanced lithium-ion batteries in your MacBook and iPhone are meant to last for several years before they begin to lose their overall charge capacity.
When it comes to squeezing as much battery life as possible out of our smartphones, most people aim for software solutions, or ones that can otherwise be easily managed right from the touchscreen.
For most people, the battery life on a DSLR is more than sufficient, but if you want to do a really long exposure or time-lapse, one charge might not last long enough to get the shot you want. You can always connect it to an extension cord to charge while you shoot, but that can be really annoying to work around.
This is a great science project! For this, you will be able to make an air battery using zinc. You will also need a paper towel, some steel wool, and an electrolyte solution. An air battery can keep for decades as long as it's dry.
Figuring out what was causing your old car battery to drain power was easy, but on modern cars it's more complicated due to their large number of electrical devices. In this video you'll learn how to find out what's draining the battery on your new car and fix it.
The battery in your car is more important now than ever before. If yours is dead, not much of your car will work. Watch this video to learn some easy way to inspect and maintain your battery to make sure it works great for as long as possible.
Hack your remote control so you only need one battery to run it! All you need is one paper clip to let you complete the circuit between the battery and the hardware on your remote control. It'll run at a lower voltage, so you'll have to be closer to the TV, but it will still work!
In this video, we learn how to build a portable personal heater. This is a great weekend project that is easy to make and will keep you warm during a freezing winter. You will need: two double a batteries, charger, twin double a battery charger, winding wire, and balsa wood. First, cut the wood the size of the battery holder and cut it out. Now, reel off 30 ft of winding wire and hold down with duct tape. Wind the wire around the piece of wood and tape down the other end of the wire. Scrape o...
If you are having a hard time with starting your lawn tractor, there may be several reasons behind this. One being the battery. Just like a car, the battery brings life to your lawn tractor and makes sure that is is working properly. Without the battery, you can't use your machine.
You may or may not know it, but getting rid of old batteries is a problem nowadays. Buying alkaline batteries from the store can be bad news, since these cannot be reused or even recycled. They end up in land fills and can pose serious toxic threats. Buying recycled batteries from the store is a better way to go, since these guys can be recycled and of course, reused. So check out this tutorial for some more adivce on properly disposing or your batteries. Good luck and enjoy!
Thanks to How To Make Anything, you can learn how to make and do pretty much anything! In this video, learn how to use a multimeter as a battery tester for those days your battery tester is out to lunch!
Ready to play scientist? This video will show you how to make a cool electro magnet out of a 9 V battery, a 9 V battery connector and parts from a Nokia phone charger. Use a fully charged battery for stronger magnet. Then solder the two parts together and plug in your battery. And just like that you’ve created a powerful yet simple magnet. Try picking up different things and use different batteries to test the difference in strengths . See science can be a whole lot of fun. Put on some funky ...
This video shows the viewer how to start a fire using a steel wool and a 9 volt battery. This is done by first selecting a charge battery and clean steel wool. The gently rub the battery terminals across the steel wool and blow gently. The wool should glow and become superheated. This happens because the battery is short circuiting and the very thin steel wool is being melted by the high current. Once the steel wool is hot it can be used to ignite small pieces of flammable material such as ki...
Learn how to make sparks with steel wool wire and a battery in simple steps. You will need thin steel wool, string wire, a battery with two terminals on top and scissors . First measure a meter of string wire and cut it out using the scissors. Now wrap the string wire around the steel wool exactly in the middle. Rub the battery terminals on the wool to check whether it sparks. Now get outside in a safe place and ignite the steel wool by rubbing the battery. Spin the steel wool by holding the ...
Did you enjoy Fantastic 4? Was your favorite character Susan Storm? Well, this video is a comprehensive step by step guide to how to draw Susan Storm from Fantastic 4. The video gives very clear and simple instructions. There are very few requirements other than that the viewer should have a pencil and paper. The video gives great advice on how to draw female characters in general. By the end of the video, viewers should have a good idea on how to draw not just Susan Storm, but most female ch...
A video from Droidborads.com that shows how you can configure you Motorola Droid smart-phone to minimize battery usage.
This video shows how easy it is to jump start a car properly. Locating the car manual is the first thing to do. It will help for that particular car. Inspect the dead battery. If the battery is cracked or if the liquid inside of it is frozen, don't jump the cars. The battery could explode. Position the cars so that the batteries are as close as possible. Connect the positive cable (red) to the positive terminal (+) of the dead battery. Connect the other positive cable to the positive terminal...
Low battery – two words you never want to hear. Banish them with these tips. You Will Need
If your car battery is nearly dead, you run the risk of being stranded on the road in the middle of nowhere. To prevent being a victim of a drained car battery, always have a set of jumper cables on hand. Store them in your trunk for emergencies, because you never know when it might happen.
Are you looking for a way to increase the storage space and the battery life on your Photo Storage Viewer? Take a look at this instructional video and learn how to upgrade the hard drive and battery life on the Epson P-2000. The tutorial goes through the disassembling and upgrading process step by step.
Watch this three-part series on how to assemble battery cells for your radio controlled vehicle. First, see what is needed to assemble cells and to get them glued.
Is the battery life on your Ipod diminishing? Watch this video as the folks at Repairs Universe show you how to replace the battery on your 1st generation Ipod. First you need some tools to pry open your Ipod. Flathead screwdrivers and razors work well. Take the razor and slowly inch your way around the opening to pry it open. Then take off the back cover. The battery is black and has a serial number and the Apple symbol on it. Don't confuse this with your hard drive. Watch the video for the ...
