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Archive for the ‘Technology and Gadgets’ Category


Posted on March 14, 2012 - by

3 Skype phone is free in UK

Skype, a new age technology in the field of VoIP, has been approved with great support and appreciation from users worldwide. However, it has often been considered as a danger by the cellular operator companies because Skype offers free calls and free messages to all the other Skype users across the globe. This might trigger a huge decline in the tariffs that are being imposed at the moment.

But there has been a new development which can be seen as a very big step in accepting this new technology by its peers and complimentary competitors. 3 UK announced a phone which is designed specifically for the famous Voice over Protocol Service, Skype, and it is called the 3 Skype phone. Phones which have Skype features or Skype applications are already available in the market, but this is for the very first time that a carrier has been launched for a dedicated device. This proves the high potential of the Skype feature and how the industry is eventually embracing this beneficial technology for the good of the consumers. Under 3s plan, Skype calls and messages to other Skype users are absolutely free over the internet until you are under a contract, otherwise, top up your account with at least $21 every month.

The 3G technology phone, which amounts to approximately $101, comes with a 2 megapixel camera and a microSD card slot. It also has a dedicated key which activates Skype facilities and gives easy access to this pre installed feature. This step taken by 3 will pave way for others and might eventually lead to this feature becoming a household name like the mobile phone itself.


Posted on March 10, 2012 - by

Testing Electronic Components


When testing electronic components, it is not always necessary to gather detailed data on all the properties of a component. Often, gleaning a few facts yields enough information. A simple circuit tester available in many stores quickly gives the user a good idea of various properties of a component on the screen of an oscilloscope. A more sophisticated pc oscilloscope can also be used, but such device usually has additional signal generators that can be used to test electronic components.

There is a plethora of component testers on the market. Most of these are far too expensive for the average hobbyist or small business. The cost of simple circuit tester is low enough to present no problems to a small budget. It does, however, require an oscilloscope.

Components may be divided into passive and active types. Active ones comprise, for instance, transistors, diodes, opamps. Resistors, capacitors, and inductors, to name but a few, are passive types. The tester is particularly suitable for testing passive components. As far as diodes and transistors are concerned, it can check the p-n junction; for more detailed tests, special test gear is needed. For example, for digital boards, a simple JTAG interface can be used to test all ICs on the board. This is because they are all connected in a chain and the JTAG software can set and read all the pins of the integrated circuits on the board.

The technology used in component testers is simple: a sinusoidal voltage is applied to the component to be tested (c.o.t.) and the consequent current flowing through the c.o.t. is measured. The applied voltage and resulting current are applied to the x-y terminals of an oscilloscope (voltage to x, current to y), which gives a good indication of the state of the c.o.t. In ideal resistors, voltage and current are in phase; in ideal capacitors and inductors, they are shifted 90 degrees with respect to one another. The more the c.o.t. differs from the ideal, the more the phase relationship between voltage and current will differ from the ideal values.


Posted on February 27, 2012 - by

Compare Online Fax Services


Selecting an online fax service is easy with comparison tools. Business owners should simply search online to find the best fax services available. When business owners can compare services side-by-side, the best service can be selected. Some of the most popular services will be explored.

Fax Services Available

eFax. eFax is one of the most popular online fax services available. The service offers perks many business owners find useful. For instance, one perk of online faxing services is the ability to remain mobile. To promote mobility, applications have been created for iPhone and Android platforms. Users simply take pictures of the documents and send the documents via the mobile application.

This particular internet fax service offers file storage. File storage for all sent files is offered for a lifetime. Business owners may also share large files such as videos and sales presentations through the file sharing program. When users cannot attach a file to an email, this is a viable solution.

Other perks include five free emails, a local number, a toll free number and an affordable pricing structure. Twenty-four hour support offered seven days per week is also desirable. This major fax service offers an annual rate of $16.63 with 150 inbound or outbound pages. Any additional pages are $0.10.

SmartFax. SmartFax is another service available to consumers. A thirty day free trial is provided for business owners to try. If the business owner decides to secure the service, faxing will be offered for $6.95 per month with no contract. Two hundred and fifty inbound or outbound pages are included. Any additional pages will cost $0.08 per page.

In just two minutes, consumers can start faxing online. Faxes may be held in online fax storage for 30 days. International faxing is also available.

Ring Central. Business owners may send and receive faxes in the home, office or while out traveling. The faxes may be sent or received via smartphone, tablet or computer. Incoming faxes arrive via email. Alerts may be read on the computer or smartphone as faxes arrive. No set up fees are required nor are any contracts required. All faxes may be signed and edited electronically.

MyFax. Business owners can enjoy a year of free online storage. Five email addresses are provided to send and receive faxes. Cover pages may also be added.

Business owners will also have access to free apps for iPhone and Blackberry. Applications increase mobility. Faxes can be sent from any location with a web browser. An additional line for fax services is not required with this solution.

An actual local or toll free number is assigned at no additional cost. Since the application is web-based, no additional hardware is required. Internet access and an email account are required for full functionality. The service is offered for $10 per month.

Business owners receive 200 outgoing faxes and 100 incoming faxes for this low rate. Users appreciate the 2009 Internet Telephony award-winning service. Customer support is offered 24 hours per day and seven days per week.

Select the Online Fax Service for Your Business

These fax services are only a few offered to business owners and other individuals. Search online to find other options available to business owners. Both major businesses and small businesses will serve the needs of clients. Comparison tools are the best for comparing different online services. After the perfect online faxing service is chosen, business owners will be able to send faxes within minutes.


Posted on February 1, 2012 - by

Paid High: CCNA Salary

A high ccna salary is not impossible when you have to be certified and gain more experience. The CCNA certification assesses the competence of a person as network professional. This certification gauges the ones ability to install, operate, configure, and troubleshoot routed and switched networks. CCNA certification is just one amongst what Cisco offers. Earning this credential will help boost a career.

$75,000 is the average CCNA salary a year. There are many variables that will cause the salarys rise and fall; the following are geographical location, the kind of industry working you are working, amount of time spent in a specific career, and a lot more. Definitely, the longer you have been in a job the higher your salary is. First year with the CCNA certification will give you an approximate $43,000 per year; after five years staying on a stable work environment CCNA salary will be raised to nearly $65,000. This continuum will carry on and will probably reach the maximum salary of around $90,000 per year. This steady increase in salary has less to do with the number of years you spent in the job but rather the continuing education. Due to constant changes in technology industry, CCNA certification expires every three years, so there is really a need to study further; a network professional has no problems retaking the test.

Geographically, New York is the prime place for those who have CCNA certification. CCNA salary in New York can reach as much as $120,000 per year which explains how massive technological advancement in the place. Second is Chicago wherein the salary can be as high as $105,000. Moreover, the school attended in college has also an effect to the CCNA results.

Gaining certification is one way to improve your career in the growing business of technology. It is better to start with more basic certification to let you cover which gives you the opportunity to cover what was not covered by previous certifications. For example, TCP/IP is one thing that must be learned before taking exams. Taking certifications is an ongoing process. You should always look forward to taking more certification and learn more knowledge of any coming new technologies Cisco comes out with. By doing this you will net you high CCNA salary and more promising position.

Of course there is a drastic change in your salary if you pass this certification. This is one of the main reasons why people pursue this path. This opportunity is not solely exclusive for professionals but also for newbies. Taking certification can boost CCNA salary. Passing certification will give you a wide choice in the industry and a good career change. This is the best time to think if you are still interested with your current job or try a new based on your certification. Better study hard as early as possible if you are interested in the idea of taking the certification exam.
It is no good to miss chances like this and take advantage while you are in full shape to study and take exams for this is for your careers sake. Get much from a hard earned certificate.