Benefit Of Master Clock Systems

A master clock is a hardware device that obtains accurate time from a hardware reference and synchronizes slave clocks and time displays. The slave clocks rely on the master clock to display the correct time.

Once set, traditional, unsynchronized clocks drift away from the correct time at differing rates. After a relatively short amount of time, they can all display very different times. Correcting individual clocks can be a very time-consuming process which needs to be carried out at regular intervals.

GPS Master Clocks

Master clocks can use hardware time references, such as the GPS system to obtain very precise time. GPS is accurate to one-second in three hundred million years. Therefore, all time displays and slave clocks can refer to a highly accurate, legally traceable source of time. GPS systems require an antenna that is typically located with a clear view of the sky. Alternatively, where antenna installation is difficult, public internet Network Time Protocol (NTP) servers can be used.

Everyone Works To The Same Time

Many organizations can benefit from synchronized clocks. Staff all work to the same time, therefore meetings can start promptly, classes in

All About APK Files Android

APK stands for Android package kit. This is a file format that is used by the operating system in Android for the installation and the distribution of middleware and mobile apps. The files are actually analogous to the other packages like APPX for Microsoft Windows or the Debn kind of packages within debian based kind of OS such as Ubuntu.

So as to come up with the APK file, one needs an Android program for Android to be compiled and then all parts packaged into a single file that contains the code of the program. This can be files like .dex files. The APK file also has to have the manifest, certificates, assets and resources files. Just like any kinds of file formats that you may know of, the APK files are allowed to have any kind of name that is needed. The only thing that has to remain constant is the end which should be .apk.

They are a kind of archive file and found in the zip format packages that are based on JAR format .apk is the filename extension.

Installation

One can install the

When Technology Made Up Your Life

Technology Importance:
Technology has made immense advancements over the years. It has helped us in many ways. In our daily lives there is not a single thing that does not involve the use of technology. It is just impossible to avoid the impact of technology, whether it is positive or negative. Technology has proven that we cannot ignore the ease it brings to our lives. Without technology our lives would be really difficult. We have become so accustomed to using technological advancements that at times we don’t even realize how dependent we are.

Education:
The advancements in technology have helped us in every field of life especially science. It has also helped students in a lot of ways. The internet has tons of information about everything. Service projects are available on the internet to help students in their coursework. Online learning programs and online libraries are the main sources that catch a student’s attention. Almost all the universities around the world are running online degree programmes for their off-campus students. Students, teachers and researchers have access to all sorts of data to analyse, interpret and

Tips To Buy Power Bank

There are many names that can be used to refer to a portable battery and they include power backup, pocket power cells, fuel banks, portable chargers, battery packs and so on. Regardless of what you decide to call them, they are still the same thing. The aim is to charge the tablet or phone without necessarily having a power outlet.

They come in all sizes. There are smaller sizes that are ideal for the smartphones and the bigger sizes that can cater multiple charges and are ideal for charging your tablet.

There are some that have cables while yet others include multiple ports to allow you to charge multiple devices at the same time.

For smartphones and tablets

There are many reasons as to why you need a portable battery for your gadgets. The most important one is how life is made easier by using mobile devices such as tablets and smartphones. When they run out of power, they become useless to us until we power up again.

If you have a one, you will enjoy a lightweight charging option on the go. You only need to have it pre-charged and then you can connect it to the phone when the need arises. After you

Having Fun With Virtual Reality

Technology is probably one of the best creations human beings have ever made. Not only is technology able to connect people but also gives us exposure to sights, sounds, and feelings that we haven’t experienced in our lifetimes.

With Virtual Reality, technology now allows us to experience a close to life environment in an imaginary setting. As per Wikipedia, Virtual reality (VR) typically refers to computer technologies that use virtual reality headsets to generate the realistic images, sounds and other sensations that replicate a real environment or create an imaginary setting.

Though VR is still relatively new to the public, there are already a lot of different ways to enjoy VR. Here are some of the virtual settings and activities that you can experience:

1. Flying

Ever dreamed of flying? Well, here’s your chance to experience how it feels like. Using VR glasses, you will be able to fly. VR glasses presents to people a very realistic image or video that helps wearers build the momentum and excitement for the whole experience. Aside from that, if you want to experience flying, you may try this new invention made by the researchers of Zurich University’s Interaction Design Program called Birdly. Birdly is a Virtual Reality

How To Choose Drones

While drones are constructed for recreational purposes, you can also use them for professional aerial photography and videography, to inspect bridges, cargo carrying, wildlife tracking, and a wide range of other drone-related activities.

People who should consider investing in a drone

There is no harm in anyone owning a drone but you should highly consider investing in one if you love conventional remote controlled machines. These can be cars, boats, helicopters and many other units. You also should consider the units if you are into photography and videography. Do you have a deep interest in drone technology? You also should highly consider getting the units.

Factors to consider when buying a drone

For you to get the most from the unit you need to consider a number of factors. Some of these factors include:

Camera type: While most of the units come with their own cameras, there are others that have GoPro cameras attached to them. When making a purchase, go for one with a built-in camera. You should consider the number of megapixels that the camera has, video resolution, a method of camera control and distance of the camera.

Battery life: This is important as it determines how long you will enjoy having the drone.

All About Data Scientist

These days business houses are stockpiling a huge amount of data which is often considered as the precious asset for the companies. It is surprising to know that more than 90% of the data which is available in nowadays has been generated in the last two years. In earlier days, due to the scant knowledge, the companies didn’t know how to extract the meaningful and relevant information from this stored data. But the advent of data analytics has successfully bridged the gap between the company and this unpolished data.

So, it can be concluded that the data analytics has completely changed the vision of the companies and by using the comprehensive business analytics, the companies can take the right decisions which will help them to surpass their contenders. Hence, the organizations are accentuating on data analysis which is extracted from raw data by specialized computer programs and are cultivating their employees regarding how to accustom and publicize the information that they are getting from these organized data.

Since the importance of data analytics is burgeoning day by day, hence the companies are appointing the sagacious professionals who will provide the company with the wider insights of the structured data. A data scientist

Understanding Network Security

Transfer of data in a business system often takes place with the help of the digital medium. In such a scenario security of this data remains at the prime focus of all the organizations. Cryptography here plays a pivotal role in maintaining the safety of the transferred data. Let us explore the in and out of this technique of core importance.

What is cryptography?
Cryptography is the method to hide the information with the use of microdots, image-word merging, or with some other ways. In technical arena, it can be termed as scrambling plain text into an encrypted form, usually called Ciphertext, then again to convert it into decrypted format known as Cleartext. This process of encoding and decoding is called cryptography and people practicing this field are known as cryptographers.

What are the Objectives of Cryptography?

Modern cryptography follows the below objectives-
1. Confidentiality- anyone who is out of the circle cannot understand the information between the sender and receiver.
2. Integrity- no alteration is possible once the message is released.
3. Authentication- information, and sources in the cryptography system are purely authentic. Both sender and receiver can identify each other and origin or destination of the information.
4. Non-repudiation-

Tips To Keep Your Batteries

If you have rechargeable batteries, it’s your responsibility to take good care of them, for them to give you a long service. The cool thing is that there are plenty of things you can do to make it possible. Some of the things you can do include:

Tips on how to maintain your batteries

There are plenty of stuff you should do. When making the purchase always remember that a rechargeable battery is as good as its charger; therefore, you should never fast charge it. When you charge your battery too fast, you put it at the risk of overheating which puts it in great danger of getting damaged.

Just as you should never fast charge the units, you also should never over discharge them. To be on the safe side, wait until they show the low battery signal. Don’t wait until the charge is completely gone as it will destroy the battery.

You should be cautious of how you use the batteries. As rule of thumb, you should never mix different batteries. The best way of going about it is using batteries of the same capacity, brand, and chemistry. You also should never mix rechargeable and non-rechargeable batteries as they have different voltages.

Why You Need Barcodes

When it comes to saving cost and time, barcodes play a great role. Unfortunately, they are not being used to save costs in the here and now. The fact of the matter is that these tools are a great way of helping businesses improve efficiency and cut down on overhead. In other words, barcodes are both reliable and cost-effective.

Human error

With barcodes, the chances of human error are reduced. Entering data manually increase the chances of error since humans type the information. On the other hand, barcodes are a lot more efficient. Scanning a barcode takes less time than typing the data manually.

Training time

A barcode system helps businesses reduce the time spent on training employees. You need a couple of minutes to learn to use the barcode scanner. Aside from this, employees don’t necessary have to be familiar with the pricing or inventory procedure. As a result, businesses don’t have to spend an arm and a leg on employee training.

Designing and printing

As far as designing and printing goes, barcodes don’t cost a lot. Typically, they don’t cost a lot of money if you want to customize them based on a lot of materials and finishes.

Versatility

As far as versatility

Technology For Smart School

The latest technology of RFID is one such bliss that helps institutions in a great way by minimizing a lot of labor in keeping track of attendance.

Challenges That Schools Face In Managing Attendance

Tiresome manual job: The schools and colleges usually have clerks doing extremely tiring manual labor of managing attendance of students and staff. This just means wasting tons of paper and even time, as the professors and lecturers might log in and log out at different times. This would ultimately take the entire day and along with that, maintaining a register of students across grades would be tiresome.

Human error: It is always there as a big challenge, which one might face while entering the time or marking students’ presence or absence. In fact, just a minor discrepancy or error in marking a student absent might reduce his attendance percentage by a great margin.

New academic session challenges: When a school reopens after holidays, usually new admission adds on. This calls for a newer register and more of repetition and bringing all the students to sign in again or logging into this system.

Keeping all of these issues, RFID school attendance system is a new-age solution for bringing in timeliness among the

All About BGA Rework

BGA Rework Reflow

One of the most critical processes for BGA rework is the process of reflow. The reflow process occurs after the previous device has been removed and the site prepped. The replacement device is replaced using either flux or paste attachment. The reflow process in BGA rework should emulate the manufacturing process as closely as possible. Given the thermal mass of the board in and around the BGA the profile should match that of the replacement solder balls (if the device has been reballed and will be used a the replacement device) or match as closely as possible the profile of the device vendor’s data sheet of the solder paste printed.

There are several “rules of thumb” when zeroing in the process of reflow profile. It is good to learn about the thermal characteristics of the PCB when trying to dial in a reflow process profile. One of the best ways to “learn” about the thermal characteristics of the PCB when there is only one PCB and there is not a profiling board available, is to use what is learned during the removal process to help “dial in” a reflow process. Many times a BGA rework technician will use a

How To Choose IT Company

When the right questions are asked as you select the best IT support company, you will have greater ease during the whole process. It is essential that you cover all the areas that may worry you so as to ensure that services are professionally and timely delivered. There are some points that are worth some considerations before an IT support company is appointed and they include:

Testimonials

This is a very easy method, especially when you know of someone who has used services from the company in the past and had a great experience. A testimonial may not be able to guarantee that the services that you receive will be similar to those of the past. However, it is much better to use this path as opposed to choosing a company randomly.

The physical address of the company

A company with a good reputation always has a physical address where their main business is operating in. It is important to exercise caution and don’t trust anyone working from home. When you know a physical address, you will breathe easy as you know they will still be around even after the job is completed. When a business gets a fixed and professional premises, it

Understanding Block Chain Technology

In recent times, block chain technology redefined the Internet and led to the emergence of a new type of internet where digital information is distributed without copying. The technology was conceived and devised primarily for crypto currencies, digital currencies like the Bit-coin. In contemporary times, bit-coin is referred to as the digital gold and the total value of this currency is close to about 9 billion US dollars. Block chain technology can make other type of digital values. The functioning of the technology is encapsulated and therefore the user can use it without having to know it in detail. However, it is always recommended to have a basic notion about the technology in context before using it as this adequately simplifies the use.

The functioning of the technology is pretty much encapsulated implying that there is no need to know about the working of the block chain technology in detail, a fundamental idea about the working of the technology is more than sufficient for individuals using it. In simpler terms, this technology can be defined as a digital ledger of commercial transactions which is incorruptible and can be programmed to record not just the financial transactions but anything which has value

All About Data

Information Technology-‘IT’-is expensive. Every CEO, CFO, COO-virtually every manager at every level of every company in existence knows that irrefutable fact. It’s usually a major line item in every company budget.

For the IT department, managing the company technical capability means first finding a product that meets whatever need the company has come up with (and sometimes the odd whim of a single manager), then the purchase, installation, training, and maintenance of the hardware, software, networks, and databases that go along with the tool. Then you get to worry about interfaces between the tools, reports, security (both internal and external), and the wonderful, irrepressible, eccentric, and oftentimes destruction habits of the end users even after you’ve provided complete end-to-end training on the new product.

Then someone changes their mind and you get to do it all over again.

I personally believe every metropolitan area should have a private asylum for IT managers. This facility should come complete with areas for the temporarily insane to conduct personal and violent destruction of computer hardware, provide them a setup of punching bags made to look like ignorant (not stupid, just unrealistic) company officers, and an additional stomping ground full of dummies made to resemble a variety

Benefit of 3D Printing

My father’s dream was to build his own house.

However, building a house in India was an incredibly complicated affair.

First, you had to buy a plot of land. Next, you had to get an allocation from the government for all the materials you needed to make a house – cement, steel rebar, piping, you name it.

It was all in short supply because of India’s socialist economy, along with a quota system to dole out the limited quantities then available. And then to get your water, sewage and electricity connected… that was yet another ordeal.

Simply getting all this together was an enormous effort that took years. Of course, there was an easier way…

You hired a “fixer.”

In India, and anywhere else with a dysfunctional bureaucracy, a fixer is someone who knows all the right people. He greases someone’s palm over here and trades a favor with someone else over there to get things done.

With a fixer, what might have taken two or three years instead took just a few months.

Still, with all that, the house my father built took years to finish. However, today, a new technology is emerging that can shrink build times and make constructing a home much cheaper.

The Incredible Costs

All About Cloud Computing

Cloud computing would be a clever and efficient way of sharing software systems through technology in the cloud rather than have individual copies of everything. Simply put, we do possess the Facebook app but simply access it online.

It is quite certain that computer networks and the wonders of the internet have permeated into our bones when most of us live, eat, study and work computers. Each day seems to bring something startlingly new in the fabulous world of technology whether it applies to education, smartphones, cameras or automobiles. Space technology, medicine, and weapons are all in the race to elevate their systems by means of superior technology.

Usage of cloud computing

Can you feel the enormous weight of all that Aadhaar or census data that deals with over a billion people? Can hundreds, thousands of computers handle all that information? While it is true that hard disks can contain thousands of books, where is it all going to end?

It is a profound mistake to think that the earth’s resources would never end. Maybe our ancestors thought that way or could not imagine the extent we would use up all the resources. The time will come one day when we would have used

Benefit of Fiber Optic Cables

Fiber optic cable versus wire transmission differences boil down to the quickness of photons versus the speed of electrons. While fiber optic cables do not travel around at the velocity of light, they are very close- just about 31 percent slower. Here are more benefits.

Security

Would it be that hackers can access business cable with relative ease, because of cable tapping or various other simple methodologies? The only method to penetrate fiber-optic is to cut the fibers physically, that may cause the transmission to disappear. Fiber-optic cable is one of the powerful methods to improve your company’s safety against cyber criminal offenses.

Fiber Optic Transmission Has Low Attenuation

When traveling in a long range, fibers optic cables encounter less signal damage than copper cables. That is known as low attenuation. Copper connections can merely transmit information up to 9,328 ft due to power decline, whereas fiber cables can travel and between 984.2 ft to 24.8 miles.

HD Video Support

For a lot of companies, training video and teleconferencing are essential tools for employee training, advertising, and product sales. With a fiber-optic system, many companies can easily boost their investment in video conferencing as one of the best long lasting business tool without sacrificing bandwidth. Research

Common Mistakes While Installing Network Cables

If you have shifted to a new home or soon shifting your workplace to a new building, you are probably already thinking of installing network cables as one of the first tasks. But wait, till you read further. Whoever said that “learn from the mistakes of others”, must have been a genius.” So, let’s just utilize the suggestion practically and have a look at the most common mistakes made while installing network cables, to avoid doing it ourselves.

Using Separate Cables for Voice & Data

If you ask any relevant person about their biggest mistake while network cabling their home or workplace, you will get to hear it as one of the most common answers. Earlier, twisted cabling was comparatively expensive so people opted different cabling for both. But now the cabling itself isn’t that much of an expense.

In fact, latest phone systems require data-level cabling so you don’t have a choice but to get suitable cabling that supports both. Not thinking about the possibility of you installing any of those phone systems in future describes another major mistake.

Compromising with the Quality/Version

A network connection isn’t temporary. With the ongoing advancements, it would be a grave mistake to still choose the cheapest and

How To Choose Notebook or Tablet

Laptop PC or Tablet: Which is appropriate for you? We will help manage you through all the different preferences and limitations of the two, Laptop PCs and tablets to help you to settle on a cognizant choice on your next gadget. So check out our guide to choose between laptop computer or tablet, and go forth as an informed consumer into yonder bloated market. By and large, tablets are 7-11 inches, while portable laptops are 12-16 inches, which right away suggests that the previous will be easier to bear. On the off chance that you are going for one of the bigger tablets or a cross breed like the 18.4-inch Galaxy View Tablet, you may like to consider whether getting a small laptop computer is going to work out better for you.

Portable PCs are better when thought about than tablets, primarily due to their size and the capacity to store more hardware. Multitasking is less demanding on a Laptop PC than on a tablet, in spite of the fact that tablets are progressively offering better multitasking arrangements. The top of the line iPad Pro has 4GB of Memory and capacity choices beginning at 32GB, while Google’s new leader Pixel C