tech news,offers, comparisons,tips and tricks $ reviews: August 2020

Thursday, 27 August 2020

SOME IMPORTANT FACT AND KNOWLEDGE ABOUT YOUR CHARGER.

A mobile charger works on the simple principle of conversion of AC(alternating current) to DC (direct current).

Step1: Step down the AC voltage

As we connect our charger to 220V AC direct from the switchboard the first job of the charger is step down the high 220V in 9V (or 10V in some cases). In transformer there are primary and secondary coils which step up or step down the voltage according to the no of turn in the coils.Selection of proper transformer is very important. Current rating depends upon the Current requirement of Load circuit (circuit which will use the generate DC).

Step2: Rectifying

Rectification is the process of removing the negative part of the Alternate Current (AC), hence producing the partial DC.

Above is the type of rectifier which removes the negative part of the ac supply in both the cycle,hence called as full wave bridge rectifier.

Step3: Filtration

The output after the Rectification is not a proper DC, it is oscillation output and has a very high ripple factor. We don’t need that pulsating output, for this we use Capacitor. Capacitor charge till the waveform goes to its peak and discharge into Load circuit when waveform goes low. So when output is going low, capacitor maintains the proper voltage supply into the Load circuit, hence creating the DC.

Step4:Voltage regulation

Finally we need a voltage regulator at the output side to maintain the constant voltage throughout.

Wednesday, 12 August 2020

TOP 10 TIPS OF MOBILE PHOTOGRAPHY------TECHSITE

Mobile photography is on the rise as camera technology improves with each new model. Want to learn how to take great pictures on your phone? You'll be a pro in no time following these 10 tips.

It's All About the Light

Taking mobile photo at sunset — Artur Debat / Getty Images

It's true. It's all about the light.

That's what will help make a good image a great image. Check out the shadows that the sun makes on subjects. Notice the reflective light off buildings. Practice during the 'golden hour,' the period of time shortly after sunrise or just prior to sunset. Watch how the light from a window falls inside a room at different moments.

The smartphone is not the greatest in low light situations. It's best to capitalize on lighting conditions your device functions under best.

Avoid the Zoom

Man in old car taking a photo — Brad Puet

Do not ever use the zoom on your smart phone.

Zooming in could be the first mistake made when taking a picture. Often the images will come out grainy or hazy. Instead, move closer to the object so you don't have to rely on the camera.

This is mainly due to the size of the lens. If you had a larger lens, the quality of the zoomed image would be clearer.

Stabilize Your Shots

People in motion walking on the street — Ekely / Getty Images

Camera shake when taking pictures is a factor on all cameras. The key to fixing this is to practice how you hold your phone.

Hold it horizontal at all times instead of vertical to get a wider image
Try burst mode when snapping pictures of moving objects.
Know what you will use for your shutter (either the button assigned, a software shutter button, a timer, or the volume on your headphones). The idea is to get you to a place where you take clear images with no camera shake. You'll be happy with the result.
Try a tripod for stability. This frees you up to focus on better pictures.

Mix up Your Angles

Change your perspective on things. Trying different angles not only gets you a better shot, it also shows how you see the subject.

So get down on the ground, climb up on a high vantage point, move to the side and change your point of view. Try as many different angles on your subject as possible.

Try Some Apps

Close up portrait of a boy — Danielle Tunstall / Getty Images

Mobile photography is awesome because of the thousands of apps that are dedicated to the camera on smart phones.

These apps are incredibly helpful in editing your work. While you can't correct problems like bad lighting, you can improve other details to make a subject look acne-free, sharpen specific aspects of an image, add text or other effects over the photo.

Find your favorite photo app, learn to use it well, and you can take your already awesome image to the next level.

Keep It Clean

Close-Up Of Camera Lens — Sinan Saglam/Getty Images

Clean the glass on your lens. Much like when you have a dirty windshield, cleaning it can give you sharper view and improve results.

A shot with a clean lens is always going to be better than a shot through a greasy thumb print.

Experiment With the Flash

Woman holding a phone camera in front of her face. — Shutterbug75 / Pixabay

Even though your phone camera doesn't have as powerful of a flash as a digital camera, you can still get some interesting results by using it.

The flash can help emphasize shade, make colors brighter, and add other interesting effects. Experiment by taking one photo without, then one with the flash. Make notes and compare the differences.

Quality and Quantity

Woman sitting in front of hat display — Brad Puet

Don't be afraid to take another shot. Snap away at anything and everything that suits your fancy.

The important thing here is that the more photos you shoot, the more comfortable you will get and the more you will determine the direction you'd like to take your mobile photography.

The only thing holding you back is how much storage is on your phone and how long your battery can last.

the main thing is that don't beleave in megapixel count always beleave in camera sensore and also with thw image post processing of the smart phone company.

Use Reflections for More Interesting Shots

Man going down an escalator in a dark hallway — Brad Puet

Mirrors, glasses, puddles and bodies of water, smooth and shiny surfaces all make for good reflections.

Push yourself to look for reflective surfaces and place your subjects at angles or in direct comparison to the reflection. Even simple shades of light can make amazing reflections.

Monday, 10 August 2020

MOST POWERFULL PHONES OF AUG 2020 AND THEIR PROS AND CONS.

THESE ARE THE MOST POWEFULL PHONES IN AUG 2020.

1. iPhone XS Max / iPhone XS

best gaming phones

The best gaming iPhones available right now

The iPhone XS Max is Apple’s new lead cell phone in a couple of key ways and can be considered as one of the best phones for gaming.

The 6.5-inch screen on the iPhone XS Max is greater than the one on its 5.8-inch kin and its bigger battery enables it to remain functioning about an entire hour longer than the standard iPhone XS.

Those advantages will give you a greater amount of an edge than with the iPhone XS, however both profit by this Apple phone generation actual favorable position: the A12 Bionic processor.

Although it’s the most costly standard phone available, its still the fastest and provides access to the best games ecosystem.

Pros

Access to the best games ecosystem
Fastest chipset for mobile gaming

Cons

The priciest on the market

2. OnePlus 7 Pro

best gaming phone

A strong gaming phone at an affordable price

Looking for something cheaper than the iPhone max, then the OnePlus 7 Pro is your best bet. OnePlus 7 Pro is cheaper than the iPhones and Samsungs in this list but still delivers the latest power under the hood with Qualcomm’s Snapdragon 855 chipset and the choice of up to 12GB of RAM.

This makes games load quickly and run smoothly, and the OnePlus 7 Pro is the firm’s first phone with a QHD display, giving you an excellent pixel density for crisp graphics. In addition to its sharp resolution is the huge size of the screen, which offers 6.67 inches without any cameras or notches taking up space. Further improving the gaming experience is the 90Hz refresh rate of the display, which makes gaming and everyday use that much smoother.

Lastly, it has a sizable 4,000mAh battery, which should keep you going during lengthy play sessions, and it all makes for the best gaming phones.

Pros

In-display fingerprint scanner
All-day battery life

Cons

No headphone jack
‘Only’ full HD display

3. Samsung Galaxy S10 Plus/S10

best gaming phones

The best gaming Android phones

Try not to be too shocked to even think about seeing Samsung so high on the list. Its most recent group of Galaxy S10 cell phones are the first to include Qualcomm’s incredible new Snapdragon 855 chipset, which immediately helped them to the highest point of the pack as far as sheer execution.

Be that as it may, it’s not simply the chipset that makes these amazing gaming phones. They have sharp Super AMOLED shows with help for high unique range, so you’ll get brilliant visuals in motion pictures and games alike.

The screen land is likewise extended, so you have significantly more game to take a look at. With these phones, you’re getting both a stellar phone and a ground-breaking versatile gaming gadget in one.

Even better, VR fans can, in any case, utilize the new telephones with existing Gear VR headsets, agreeing to The Verge. Giving you a chance to appreciate the vivid game medium on the phones’ fresh screen.

Pros

Excellent screen-to-body ratio
Powerful chipset
In-screen fingerprint sensor

Cons

Pricey
Slippery design

4. Asus ROG Phone

best gaming phones

Top specs and several wild mobile gaming accessories

A ground-breaking gaming phone coming from Asus is the Asus ROG phone. It comes with a lot of additional features to tempt gamers. It’s likewise a tolerable phone in its own right, and it has eminent points of interest over the equivalent Razer Phone 2.

Its specs are firmly cutting-edge for a phone discharged at the last part of 2018: an ‘overclocked’ Snapdragon 845, 8GB of RAM and a 4,000mAh battery, just as a 90hz invigorate rate screen that pales just to the Razer Phone 2’s 120hz.

With respect to gaming, the phone’s “AirTrigger” contact touchy button on the upper right and upper left of the phone are cool, adaptable approaches to play that your ordinary cell phone simply doesn’t have.

Consistent with Asus’ Republic of Gamers brand, you can purchase a choice of assistants to increase your portable game involvement. These incorporate a clamshell case with a reward screen, a couple of controller parts that clasp to either side and a docking stage that stretches out your telephone to a major showcase, Nintendo Switch-style. There’s even a basic clasp on the fan to lessen device heat while using.

The ROG Phone is uniquely designed, and we wouldn’t censure you for skipping it for something more traditionalist. Be that as it may, its advances, particularly the AirTriggers, shouldn’t be disregarded when thinking about phones for real gaming.

Pros

Top specs and performance
Plethora of mods

Cons

Non-gaming phone parts might be lacking

5. Razer Phone 2

best gaming phones

Gaming-specific features that outshine its everyday ones

The first Razer Phone was a strong first exertion to bring the gamer-explicit brand to a cell phone, however, it had a couple of weaknesses that dropped below to this point. The subsequent variant has tended to a few and turns out with a more grounded gadget for it, however, it’s still pointed essentially at gamers.

Apparently, the Razer Phone 2 hasn’t changed much from its predecessor, however, it’s moved up to the Snapdragon 845 chip and changed to a glass back for Qi wireless charging. It’s additionally added a smooth vapor chamber to cool the gadget as you game on.

To crown it all, this phone’s husky chipset, 8GB RAM, extraordinary speakers, 120hz invigorate rate screen and 4,000mAh battery, just as broad settings to change battery life and execution, makes this an incredible decision for gaming and the best gaming phones in the market.

Pros

Top-line specs and 120hz refresh rate display
Backside logo glows in millions of RGB hues

Cons

Low minimum storage (64GB) for price
Smaller 5.72-inch screen

6. Huawei P30 Pro

best gaming phones

The best Huawei phone

Huawei’s P30 Pro may not be the choice of everyone, however, it’s an astounding Android phone from the Chinese producers. A significant part of the consideration the P30 Pro is getting likes from its great camera framework, which has three back cameras incorporating one with a 5X zoom and a shocking dull mode.

Be that as it may, the Huawei P30 Pro has bounty to offer gamers also. The Kirin 980 chipset inside is bounty amazing for the most recent Android diversions, and 8GB of RAM can keep everything running easily notwithstanding when you’re exchanging forward and backward from gaming and different exercises.

The strong 4,200mAh battery can guarantee your gaming sessions aren’t stopped. An improved warmth pipe promotion vapor cooling chamber inside the P30 Pro enables it keeps cool while gaming, so it can keep on playing Fortnite, Real Racing 3, and PUBG easily.

Pros

Fantastic cameras
Eye-catching design

Cons

Display ‘only’ Full HD
EMUI lacks polish

7. Black Shark 2

The best gaming phones for those on a budget

The Black Shark 2 is the subsequent age gaming phone from Chinese firm Xiaomi’s gaming arm, and it fabricates well on its predecessor including more power and a superior screen in with the general mish-mash.

Joining an extraordinary camera, brilliant internals and improved gaming accreditations over the first, the Black Shark 2 is a triple danger that betters a large portion of its gaming phone rivals.

It’s ambled with a bunch of insecurities and characteristics, yet even with those represented, the value for money it conveys is off the diagram. The main thing to watch out for is its accessibility.

Pros

Top-spec power
Lots of storage
Punchy AMOLED display

Cons

No NFC or IP rating
Some touch input issues

8. iPhone XR

The most affordable of the new iPhones

Apple’s iPhone XR may come up short on a portion of the highlights from the iPhone XS and XS Max that make them genuine shockers, yet it compensates at that with a lower cost. Furthermore, while it might have a smaller screen, it’s as yet offering 6.1 inches.

Despite the fact that its lower value accompanies admonitions, similar to a less difficult camera arrangement, the iPhone XR doesn’t hold back on internals. It packs the equivalent A12 Bionic chipset that is found in the more costly models, and it will run iOS 12 and iOS 13 just equivalent to different models. That implies it can play all similar games, and it can run them similarly as easily (if not in any case smoother since it has fewer pixels to push).

The iPhone XR likewise has a standout amongst the best batteries in an iPhone that we’ve found in some time. Along these lines, if you need to do a lot of gaming on iOS, the iPhone XR is a solid choice.

Pros

Great battery life for an iPhone
Colorful options
Most affordable

Cons

Lower resolution screen
Still expensive

9. LG G8 ThinQ

LG’s latest flagship

Although not everyone will appreciate the design of the LG G8, Be that as it may, if you can find a phone with a decent price as this, it has enough to offer as a gaming phone.

Inside, it’s pressing the most recent Snapdragon 855 chipset, which can convey a lot of gaming execution. What’s more, with a high-goals, brilliant OLED screen, your games are certain to look extraordinary.

With base stockpiling of 128GB of RAM, you ought to have a lot of room on the LG G8 to store games with all your different applications and documents.

Pros

Vibrant OLED display
Portrait mode for video

Cons

Boring design
Too pricey

10. iPhone 8 Plus

best gaming phones

Lower price, modern OS

Truly, we know the iPhone 8 Plus is skirting on two years of age at this present time. It doesn’t have the equivalent exquisite plan found in the iPhone X, XS, or XR. In any case, in the event that you look past the plan and 5.5-inch screen, despite everything you’re getting some solid gaming accreditations.

Certainly, the age of the iPhone 8 Plus cuts the cost down. Also, the screen is the smallest on this list, it’s as yet a 1080p goal. Even better, the iPhone 8 Plus packs the A11 Bionic chipset that is additionally found in the iPhone X, and it keeps running on the most recent variant of iOS. That gives it access to a lot of games and the ability to play them.

The battery is additionally good, and the 256GB stockpiling choice offers all the room you could requirement for a significant portable game accumulation.

Pros

Wireless charging
Longer battery life

Cons

Dated design
Smaller screen

Pages

Thursday, 27 August 2020

Wednesday, 12 August 2020

Monday, 10 August 2020

THESE ARE THE MOST POWEFULL PHONES IN AUG 2020.

2. OnePlus 7 Pro

3. Samsung Galaxy S10 Plus/S10

4. Asus ROG Phone

5. Razer Phone 2

6. Huawei P30 Pro

7. Black Shark 2

8. iPhone XR

9. LG G8 ThinQ

10. iPhone 8 Plus