How To: Make a rechargeable, solar-powered USB battery

How To: Make a rechargeable, solar-powered USB battery
An emergency battery charger for your mobile phone comes in handy, but it's not the ultimate solution; once it's dead it's useless (what a waste). If you want to really get off the metaphorical grid, you can follow the steps in this video to construct a more robust circuit that will not only bail you out of an inconvenient situation but also recharge in between uses. The simple addition of a low voltage solar panel and rechargeable batteries makes this possible. Enjoy! Parts: 4 x NiMH AAA Batteries1 x 4 AAA battery holder1 x Small PV (photovoltaic) solar cell1 x Diode rated min 5V 500mA1 x USB cable or cable of your choice Tools Required: Soldering IronLead Solder (the kind with flux core is best)Heavy ShearsWire strippersElectrical tape Tips: Solder in a well ventilated area on a non flammable surfaceALWAYS WEAR EYE PROTECTIONCheck the circuit polarity before final soldering Please enable JavaScript to watch this video.



Your iPhone likely replaces a number of devices you once used on a regular basis. As an alarm clock, for example, your iPhone offers a world of notification possibilities that goes above and beyond
Is there any way to change the snooze time for alarms on the


For awhile now on iPhone, you've had the ability to hide message previews when receiving a notification from the Messages app. Now, with iOS 11, you can also disable previews for notifications from all your other apps.
How to Disable Notification Previews for All Apps in iOS 11


Yet, Google indeed spent countless man-hours and millions of dollars creating SafetyNet — why? Because they understand that root is important to many of their users, and they wanted to give us an option: Either keep your device stock and maintain the ability to use apps that rely on SafetyNet or go ahead and root, but know that you'll lose
Less than 1% of popular Android apps tested use the Google


Future Android version may support turning off the display while screen casting to save battery. The ability to cast a phone's screen to other devices like the Google Chromecast is an often
Switching off phone screen while mirroring to tv? | AVForums


If you want to know more things about android phone, please check the answers here. How to solve the different issues about Android device? Eg. launch Developer options, turn on USB debugging, detect device and set up language and ringtone, etc.
How to Get Developer Options on Android | A Simple Guide


Click in the top right of any Facebook page and select Settings. Go to the left side of Facebook and click Blocking. In the Block Users section you should see a list of people you've blocked. Click Unblock next to the name of anyone you want to unblock. Click Unblock next to the name of the person you want to unblock.
How Do I Unblock An Application I Accidentally Blocked On


Transcribe any polyphonic or monophonic instrument live recording into sheet music. Notating music has never been easier. Music notation software ideal for musicians, students, teachers, choirs and bands as well as composers and arrangers. Free to download.
Free sheet music on 8notes.com


For lighting effects, you'll want to use only the filters in the White Balance category, but you can get to know all the filters in Photoshop Express in of my previous tutorial. After you've worked with your Magi on the lighting issues, do not forget to save your photo when you're done, and share it if you want.
How to Fix Lighting Issues Using Photoshop Express for More


Thankfully, Samsung has revamped and simplified the entire DeX experience with the arrival of the Note 9. Now, all you need to do to get into DeX mode is plug your device into a monitor using a USB-C to HDMI adapter (DisplayPort).
Samsung's Galaxy Note 9 has a much more useful DeX desktop mode


Covering cord cutting news and reviews. Delivering all the news you need to get the most out of being a cord cutter.
Xbox Live Family Plan Coming Soon « Load Save :: WonderHowTo


Nowadays, you can still play the classic arcade Pac-man game straight off the browser with Google Search. Just type in the term "Pacman" to get the option to play the game. This Google Easter Egg Game is available on both desktop and mobile.
How to unlock the Google Play Games Easter egg - CNET

Which Stores Accept Apple Pay? The Always Up-to-Date List


You can even find out what photos they have liked today, yesterday, within this month or last month, or even this past year. Are you up for it? Let's do this. The Holy Grail. I'm a fan of Robert Downey Jr. If you're not you're probably on #teamcap. Anyways we're going to find out what RDJ's likes look like.
Instagram Hashtags Not Working [Solution - 2019] - Famoid

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