How To: Play pentatonic blues on the electric guitar
Learn how to play pentatonic blues on the electric guitar
Electric Battery Search Results
How To: Make Sure Your Galaxy S20 Doesn't Drain Itself Too Much When Charging Other Devices
The Galaxy S20's Wireless PowerShare is a must-use feature. With even the base model packing a 4,000 mAh battery, you have more than enough juice for all your Qi-enabled devices. The default settings make it so that in certain situations, you may have to choose between your phone or wireless earbuds, but you can change that.
How To: Samsung Disabled This S10 Setting — But Turning It On Will Drastically Improve Battery Life
It's no secret that Google is all about AI. In their eyes, machine learning is the future of software development, and you can see evidence of this all over the last couple Android updates. They've used it to power all sorts of features in their Pixel phones, and they've even donated some of their AI smarts to AOSP for all Android manufacturers to share. But it looks like Samsung isn't exactly on board.
How To: Replace Your iPhone X's Battery Just Like Apple Would
Each year, Apple seems to design its devices to be more difficult for owners to repair themselves. So when an iPhone breaks, a trip to the Genius Bar or an Apple Authorized Service Provider is most likely necessary. But if you have an iPhone X that needs a new battery, a leaked video just spilled the beans on how to replace the battery precisely as Apple would.
How To: Will Apple's $29 Battery Replacement Actually Speed Up Your iPhone? Check Here
Apple has been in hot water ever since the news that the company slows down iPhones with older batteries. The iPhone maker is now in damage control, offering customers a large, $50 discount on battery replacements. The question for you, though, is does your iPhone need a battery replacement in the first place?
News: There's a Simple Solution to Getting Older iPhones Running Fast Again
Technology ages rapidly. We're conditioned to refresh our iPhones every one or two years, and why wouldn't we? New iPhones are fast, and our old ones inevitably slow down, sometimes to an unusable degree. However, it turns out, there's something we can do about that, and it doesn't involve buying a new iPhone at all.
How To: Fix Play Services Battery Drain by Forcing It to Use Doze Mode
Google Play Services has been near the top of every Android user's list of battery-sucking apps for years now. It's a core system app, so you'd expect some battery drain, but for many folks, it runs rampant.
News: LineageOS Adding New Advanced Battery Saver Menu with Performance Profiles
LineageOS, the successor to the wildly popular CyanogenMod custom ROM, is adding an interesting new feature that could potentially save lots of juice when your battery is running low. When enabling "Extreme power saver" mode, which can be set to kick in automatically at 15%, you'll soon have the option of changing your kernel's performance profile as well.
News: Google's Battery Issues Seem to Be Affecting Pixel Users, Too
In recent weeks, thousands of Nexus 6P users have reported that their devices are shutting down with 30% or more battery life remaining. The phones won't start back up until they're plugged into a charger, so it's as if the battery completely dies even though there is plenty of juice left.
How To: Energize Your Status Bar with a Color-Coded Battery Indicator
Even with today's high-powered devices, battery life is still an issue. We, as users, have to almost habitually check the current battery percentage, because otherwise, we might end up draining too much in the morning, then get stuck with a dead phone at night.
Winter Hack: How to Turn a Dead Battery into a Hand Warmer
My least favorite aspect of the winter season is how my fingers always turn into stiff, numb digits, unfeeling and seemingly incapable of making even the slightest movement. Yes, that might sound overdramatic, but if you hate wearing gloves like I do, you probably know exactly what I mean.
How To: What's Draining Your Android's Battery? Find Out & Fix It for Good
When it comes to smartphones, the biggest complaint voiced by most users is battery life. Sure, it's unrealistic to expect your Android device to run for weeks without a recharge, but many folks struggle to even make it through the day without having to top off their battery.
How To: Remove the Orange Bars in Battery Saver Mode on Android Lollipop
Android Lollipop has an awesome feature called "Battery saver" mode that reduces power consumption through various tweaks in order to squeeze in an extra hour or two of standby time when your battery is running low. It does this by disabling background processes as well as location services and transition animations, so the phone is essentially running at half-throttle.
How To: Make Your Battery Last All Day Long: 5 Power-Saving Tips for the OnePlus One
The new OnePlus One packs a 3,100 mAh battery that promises to last all day and night. While that will work for most, some of us don't quite know how to put our phone down and save some juice.
How To: Increase Laptop Battery Life
Most of us who use laptop suffering form Battery problem. Here are few tips or measures for increasing laptop battery life. If you follow these steps you will surely enhance the lifespan of Battery. See the video.
How To: Close programs with the Task Manager on the Samsung Galaxy Tab
Nobody likes a wasted battery. That's why it's important to make sure you close all of the running Android apps that you don't need. On the new Samsung Galaxy Tab, it's easy to eliminate those battery-draining apps via the Task Manager. See how to access it and how to clean up the mess!
How To: Make a battery operated paper pinwheel that spins
Here's another fun summertime craft for your budding engineer - make a spinning paper pinwheel or fan! You'll need a C-battery, a toy motor, two soda caps, a popsicle stick, foil paper, copper wire, a small sheet of foam, a sharp pencil, a hot glue gun and some safety scissors.
How To: Test a car starter using an amp meter
The starter on your car's health is directly related to how many amps it pulls from the battery. This video will show you how to use a multimeter to check volts going from the battery to the starter, and use an amp meter (don't use the multimeter for this part!) to check the amps at the starter.
How To: Make your laser pointer run on AAA batteries
This video shows us the method to make your laser pointer work with AAA batteries. Take a metal casing made of metal. In the video, we take a Duracell mini flashlight and remove the front and back part. Unscrew the top and back of the laser pointer and remove the batteries. Roll some aluminium foil and put it in the metal casing. Put the AAA batteries in the casing with positive side inside. Put the casing and the laser pointer together and the laser works. Bind the two together by two rubber...
How To: Set up and maintain a portable generator
Danny Lipford gives us tips on setting up and maintaining a portable generator. Set-up usually includes assembly of things like wheels and handle kits. Most portable generators come without oil so you will need to add it. Be sure to check the owner’s manual for the proper type of fuel to use.
How To: Make a lemon battery to run a clock
Did you know you could create a battery by using a few items from around the house? Get you and your family "Hooked on Science." You need two electrodes, some wire and some lemons.
How To: Build USB power chargers
From Systm learn how to build a USB battery supply that can charge your cell phone.
How To: Make a potato powered clock MacGyver style
In this video we manage to power a clock with nothing but two potatoes. In order to make this you will need two potatoes, a triple A battery powered clock, bare wire, galvanized nails, and leads, which you can find at radio shack. The clock is powered by the potato battery.
How To: Get the most out of your RC vehicle LiPo battery
If you call yourself a hobbyist or a kid at heart, you know that remote-controlled vehicles are more than just fun. If you're a serious R/C man, you'll know all about doing everything to your model truck or car, like fixing wheels, vamping the pinion gears, waterproofing, troubleshooting, electronic diagnostics, setting up, programming and finally... racing. As much as you know about these remote-controlled vehicles, it will never be enough, you'll always be looking for more...
How To: Recharge non-rechargeable batteries in seconds
This how-to video will show you how to zap charge a non-rechargeable battery with only two wires and a car. Sounds cool, and fun, unless of course you zap yourself. Watch this video circuitry tutorial for more information on this simple, money-saving hack.
How To: Recondition automotive lead/acid batteries
Walt Barr shows you all the steps to test and recondition automotive lead/acid batteries on one video.
How To: Get AC current from a nine volt battery
Mr.G shows you an experiment in which you can create pulse DC current (which mimicks AC current) from a nine-volt battery.
How To: Make a spark and fire with a 9 volt battery and steel wool
If you're out in the wilderness at night and it's starting to get chilly, you sure as hell better know how to make yourself a campfire. But let's just say you forgot your matches and don't feel like rubbing two sticks of wood together hoping to create a spark.
How To: Increase the battery life on your HTC Evo 4G phone
The Evo 4G does a lot of fancy things. Unfortunately, a lot of those fancy things are power-intensive. Interested in getting the most out of the HTC Evo 4G's battery? Whether you're the owner of an HTC Evo 4G Android smartphone or just covet one, you're sure to enjoy this Evo owner's guide from HTC Evo Hacks, which presents a complete, step-by-step walkthrough of how to improve your Evo's battery life. For complete details, take a look!
How To: Build and use a tinyCylon kit
In this Electronics video tutorial you will learn how to build and use a tinyCylon kit. The kit contains a battery pack, a PCB, LEDs, resistor, a momentary switch and a screw. The long end of the LEDs will go into the square shaped contacts. Don’t push the LEDs right up to the board. Instead, use some poster putty to hold the LEDs standing upright so that they can be bent later on. Fix all the LEDs in this manner and solder them on the other side. Then solder the leads of the battery pack. ...
How To: Make an evasive beeping thing
This video shows you how to make a prank toy called "The Evasive Beeping Thing." You will need: a 555 timer, a couple of 3904 transistors, a couple of capacitors, some resistors, a 9-volt battery clip, a small speaker, and a small piece of circuit board to settle everything. Follow these simple steps:
How To: Repair a MacBook Pro 15"- Hard drive & battery removal
PowerBook Medic is the ultimate resource for Mac computers and electronics repair. They have helpful tutorials on most Apple products including the MacBook, MacBook Pro, PowerBook, iBook, iPhone, iPod, and more, covering topics from disassemblies, to RAM upgrades, to replacement hard drives.
How To: Build a hamster wheel to power your PC
Systm is the Do It Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. We will help you avoid pitfalls and get your project up and running fast.
How To: Restore silver with electrochemistry
Watch this science video tutorial from Nurd Rage on how to restore silver with electrochemistry. You can restore old silver with aluminum foil or a battery by simple electrochemistry.
How To: Zap and revive old NiCad batteries with a mig welder
Nicad batteries often die in such a way that they won't take a charge and have zero voltage. This usually means they're shorted out by crystal dendrite growth. Here's a method of bringing them back to life by zapping those shorted crystal dendrites away with too much current and/or voltage. We'll use a welder as a power source. You could also use a car battery, a DC powersupply, or almost anything with some voltage. Charged-up capacitors are popular for this because you can get a very fast pu...
How To: Repair a MacBook Air - Battery removal
PowerBook Medic is the ultimate resource for Mac computers and electronics repair. They have helpful tutorials on most Apple products including the MacBook, MacBook Pro, PowerBook, iBook, iPhone, iPod, and more, covering topics from disassemblies, to RAM upgrades, to replacement hard drives.
How To: Repair a MacBook Pro 17" - Battery removal
PowerBook Medic is the ultimate resource for Mac computers and electronics repair. They have helpful tutorials on most Apple products including the MacBook, MacBook Pro, PowerBook, iBook, iPhone, iPod, and more, covering topics from disassemblies, to RAM upgrades, to replacement hard drives.
How To: Play "Ntuj No Tuaj Lawm" on electric guitar
Watch this guitar tutorial video to learn how to play "Ntuj No Tuaj Lawm" on electric guitar. Instruction includes names of chords. Beginners will have no trouble learning how to play "Ntuj No Tuaj Lawm" on electric guitar by watching this helpful how-to video.
How To: Play "Enter Sandman" by Metallica on an electric guitar
Want to play Metallica's "Enter Sandman" on guitar? See how it's done with this free video guitar lesson, which presents a complete breakdown of the song and its chords. While this tutorial is geared toward those who already have some knowledge of the guitar, players of all skill level should be able to follow along given adequate time and effort. For more information, and to get started playing this Metallica song on your own guitar, watch this video tutorial.
How To: Play "Nothing Else Matters" by Metallica on guitar
In this two part electric guitar lesson teaches you how to play "Nothing Else Matters" by the great Metallica off "The Black Album". In the video, instructor Bobby Crispy breaks down the song cord by cord, from beginning to end. This is great for both expert and beginner guitarist, of course with lots of practice and this video you'll be mastering Metallica in no time.