Multiple Monitors

Then I started using two screens on the job. You know, it’s been very accommodating. Now I’m wishing I had one or two more at home. If you’re someone that spends a couple hours a week on your computer mainly for corresponding or paying bills, then having one monitor is probably enough.

If you spend any amount of time at home studying or writing or compiling any kind of media – like your family pictures, videos, and music – two monitors (or more) will not only save you time, it actually relieves tension on your eyeballs.

No, I don’t actually have any “facts” to back that eyeball statement, but from my own experience, I feel less tired using my two LCD screens at work then my one LCD at home. The advantages keep growing as I use them. Organizing research and pages are so much easier. And you get to move your head around diminishing that inevitable cursed kink in your neck or back.

As an editor, it’s been fantastic to have one screen keeping notes and one screen to do work on. There’s so much more space to work with. It’s like the difference between keeping your books and papers piled on a tiny little desk or having a nice big drafting table.

For businesses, having a couple screens or more can make your work speedier, more organized and accessible, and enable you to easily handle several projects at once. For CEOs and busy managers, supervisors, etc., the multitasking advantages will astound you. Your employees will literally sing halleluiah with indulgent utility and convenience.

For gamers, well, most of you already understand the awesome output of two or more screens. Imagine having four to six or more, all combining into one picture! Holy big picture, Batman!

Yeah, it’d be great to have, you say, but I’m no technogeek. Neither am I, but there are a couple different and mercifully easy approaches to take.

Depending on your PC system, you may be able to plug more than one monitor into the back if you already have more than one port. Your computer has settings in your control panel to add monitors once they are plugged in.

You will probably have to add ports to your PC, which is usually fairly simple and affordable to do. There are adapters, ExpressCards, docking stations, and video cards.

The adapter I’m familiar with uses your USB port to add one additional VGA port to your PC or laptop. This option is super simple and handy for all users.

For you laptop owners, there are ExpressCards or PCMCIA cards that add a port and can be expanded with additional cables for even more ports.

Docking stations are pretty simple, too. They can also have added functions, depending on the station. Stuff like audio connections for your stereo, Ethernet and USB ports, as well as the video ports you’re after.

For those who feel more confident in their technical abilities, you can physically add video cards to your PC box. You can find cards that have two or more added ports on them. These add to your existing VGA or DVI port.

If you want to go all out and get a display system, which would be the easiest, there are complete units that include two to eight screens with awesome software to manage these screens. For people who have a lot going on, like traders, busy corporates, gamers, stock brokers, internet gurus, etc., these systems are worth every penny.

I predict these kinds of setups will eventually replace or be integrated into our TV systems. They probably already are in some circles. I’m not in that circle, but I’m learning. And it isn’t as hard as I thought it would be.

The advantages of having more than one monitor makes sense to me now. Truthfully, I get tired of looking at my monitor. I’d much prefer a book or hard copy in my hands. I can’t wait until that invention hits the market. A book-like computer? Wouldn’t that be awesome?

Until then, having two screens is the closest I can get to having pages. Maybe I’ll even try three.

Laptop Disassembly Guide

Search on the net for service manuals some are free and other cost around 6$ . Not find your model ? download some free service manual from different brands and read them many steps are the same in laptop disassembly. But i do recommended to find the manual that fit your laptop because you may need to know the part number of the defective part to change it.

Now you have to prepare a clean working area with small box for the different parts and their screws, and maybe a pen and a paper to remember particular step.

To disassemble the computer, you need the tools below:

  • Wrist ground strap and conductive mat for preventing electrostatic discharge
  • Small Phillips screw driver
  • Flat head screw driver
  • Hexagonal driver
  • Tweezers

NOTE : The screws for the different components vary in size. During the disassembly process, group the screws with the corresponding components to avoid mismatch when putting back the components.
When you remove the stripe cover, please be careful not to scrape the cover.

In most of laptop you can actually access by the base to these bays :

  • battery
  • memory
  • hard disk

Remove them all, to remove the optical disk just release the screw securing the optical disk module,push the ODD module using a screwdriver and remove the ODD module from the main unit.

After that look on the keyboard area to find how to remove the keyboard for example with an Acer aspire 5100, you have to remove the middle cover from the edge of the middle cover and carefully detach the middle cover, then you just have to release the two screws securing the keyboard plate and carefully detach the keyboard plate from the edge of the keyboard plate finish by release the keyboard FFC lock carefully because it is fragile. Then remove the keyboard plate.

After that you can either disassembly the lcd module or try to access the motherboard.

For the LCD module carefully disconnect the LCD cable and any other cable that you can see, release any screws holding the LCD module on the bottom side of the main unit, release any other screws securing the LCD hinges on the main unit, then detach the LCD module from the main unit.

Electronic Press Kit

The world has change a great deal for the musicians with the advent of social media. From marketing to the artist-fan relations and distribution of music, everything is now taking place online. The traditional way of presenting music to industry stakeholders through the press kit is no longer the most effective marketing strategy.

  • EPK or Electronic Information Kit is an innovation that allows every musician to showcase their entire range of works online
  • EPK – an Online Press Kit
  • EPK or Electronic Media Kit is an online press kit.

Using an Electronic Information Kit, you can send information about your entire gamut of work to whosoever you want including the press.

However, unlike a normal e-mail, which can be accessed by only the sender and the receiver, Electronic Press Kit goes on to appear on search engine and therefore can be accessed by every online visitor. Now imagine the benefits of getting such a vast exposure without making even a bit of extra effort and penny!

  • Electronic Media Kit – quick, engaging and up to date

One of the worries that most of the musicians face is related to the time and effort they need to invest every time they launch a new album or hold a concert. Electronic Media Kit takes this worry out of equation as using it you can up-to-date about all your activities and coming events online. Thus, an EPK also spares you money and time in distributing information.

  • Become a leader with EPK

EPK or Electronic Information Kit also enables you to keep track of your online visitors. This helps you to know exactly who your target audience is and what they want. Thus, you can always be a step ahead of your competitor and keep your art in tune with the demand of the market.

Whether you are a dancer, singer or a percussionist, an EPK can be tailored as per your specific needs. An EPK can be easily disseminated using an e-mail and therefore an artiste can send it to the specific group of audience with specific information.

  • A golden platform for new arrivals

EPK or Electronic Information Kit has an extensive reach. Distributing Electronic Press Kit using social networking sites like face book, my space and you tube, you can take your work to every art lover on this earth. This is especially beneficial for a budding artiste.

With an effective Electronic Press Kit, you can receive the attention of a great number of people and make your work known worldwide.

  • Cost effective and highly effective

By using an EPK, you can reduce the cost you, as an artiste, have to bear in promoting your work and reaching the audience.

  • Electronic Media Kit is simple yet highly effective.

You need only a simple click and bingo! Before your blink your eyes, your work has reached the place and the person you want. Thus, using Electronic media kit saves you time and money which you otherwise have to spend in printing and disseminating promotional materials.

Recycle Electronics and Be Green

Firstly, I think it is important to discuss the benefits that are created when we do recycle our electronics, as many of us are aware – and those that aren’t must begin to learn, our landfills are being overloaded every year with electronic devices and gadgets that could, and should be recycled. Every one of these electronic items releases varying amounts of toxins into our earth, and the plastics remain in the ground, polluting the earth and effecting our environment for years to come. So a long term beneficiary when we recycle our electronics is, for sure, our future generations and the planet. And being able to be green and get paid makes the recycle process of our electronics much more attractive than in the past – and for this reason alone the e-waste figures should start to drop if we all take heed and play our part.

The immediate beneficiary when you recycle any electronics is now with yourself – you get a great feeling of doing your part for the planet and those less fortunate, and get cash for doing so, this is enough of an incentive, I believe, for any one of us to make an effort and do our bit. The processes and methods that are in place for you to recycle electronics and get paid are not complicated, and in most cases are a swift transaction, another reason they should not be overlooked or underrated. You can recycle many electronic items via the internet and at no cost to yourself – with the recycling company paying for shipping, handling and insurance.

So with all of the above I mind it is difficult not to think that you would be taking the right steps with any electronics by using the recycle process that many sites offer, and the incentive to get paid when you recycle the electronics is just what is needed by so many in this economic situation of today.

Wonders of Calibration Weight

One of the greatest discoveries in the field of measurement is calibration. Known as the process of establishing a relationship between content and a measurement signal from any instrument, calibration has become popular especially in the world of research and laboratories worldwide. Some experts say that the relationship resulted from calibration does not necessarily be linear in many instances.

In fact, the correct number of calibrators that are used is quite dependent on the supposed shape of the measurement in response to its function.

Calibrators are also necessary in order to define the signal response to changes in the content of the specimens over the defined analytical measurement range. Here, the calibrator materials are assigned to fit a specific measurement system, thus, taking into account the differences between the two variables.

Aside from establishing a certain relationship between a content and a measurement signal, calibration is also helpful in determining the accuracy of the end results especially those used by method manufacturers or clinical laboratories.

For scientific purposes, the methods of calibration can independently validate the accuracy of the any calibration process, thus, maintaining a the traceability to test the best available reference materials or methods there are.

One of the interesting topics to discuss about calibration is the calibration weight. Tracing back to 1838, a scientist named Troemner was able to discover and provide a wide and extensive selection of calibration weights and mass standards.

Due to the reliability and credibility of his discoveries, the name “Troemner” is now synonymous to the ISO 9001 registered company that is one of the leading suppliers of calibration weights and mass standards across the globe.

Manufacturing and certifying calibration weights and mass standards to meet or even exceed the highest tolerance standards of the National Institute of Standards & Technology (NIST), the American Society for Testing & Materials (ASTM), the International Organization of Legal Metrology (OIML) and ISO 17025, the company aims to produce quality calibration weights and standards that would provide the best option and alternative to as many clients as possible.

If you’re looking for a calibration weight, you must be able to identify first the qualities and the characteristics of a good calibration weight:

  • It should favor calibration of balances with an external certified calibration mass.
  • It should at least feature balance with internal motorized feature like internal calibration and external calibration because these are vital for recalibration or certification.
  • It must be able to offers precision weighing balance that allows you to calibrate the balance yourself without requiring the services of an outside calibration firm.

Laptop Vehicle Mounts

The vehicle mount supports the laptop from the bottom and allows the user to adjust it to different viewing angles. It is commonly used to access GPS maps, make calls, and access various programs while traveling.

Types of laptop vehicle mounts

There are several types that laptop users can choose from, one is the laptop stand that is placed between the driver and the passenger seat. It has a base mount screwed on the car’s floor. It consists of a handle and a head that can be adjusted and moved for your convenience.

Another model to consider is the laptop portable desk. It has a base with two or three legs, and feet with mounting holes. The holes are mounted onto the passenger seat using bolts. The top is covered with a gripping surface to prevent slippage. Some models are even wide enough to accommodate a printer and a fax machine.

Tips to remember when buying laptop vehicle mounts

  • Choose a laptop vehicle mount that is easy to install and does not require drilling. It should be collapsible for easy storage in the when not in use.
  • You may consult with computer accessories experts to help you select the best vehicle mount for your laptop and car.

Hybrid Hard Drives

The “platters,” or discs in a hybrid hard drive are thus required to crank up and spin only when the buffer memory is filled or when the computer operator is moving extremely large files around. The result is that for normal computer operators, the hard drive is actually spinning a fraction of the time that the computer is in operation, compared with one hundred percent of the time for a standard hard drive.

The advantages of this format are several. Because the HHD is actually turning only ten percent of the time or less, the computer consumes far less power and generates far less heat. These features are particularly valuable in a laptop that is operating on battery power. It is also true that laptops have been somewhat limited in the video horsepower they can handle due to heat generation. Any reduction in heat for a laptop is going to allow for the expansion of available features.

When the computer operator is working only off the buffer memory, the result is also increased speed. The reverse is true, however, when it is necessary to search and retrieve files stored on the hard drive itself. That requires the discs to get up to speed and the search software to execute its function, a process that is somewhat slower than with a computer equipped with a standard drive.

Proponents also note that a motionless hard drive is a silent hard drive, thus reducing the noise output of the computer. Wear and tear on the hard drive is also greatly reduced by this engineering concept, resulting in longer life for the hard drive – and, in all likelihood, its computer. One of the potential downsides for HHDs, however, is the fact that most of the wear on a hard drive and the majority of its power consumption occurs during “spin up.” That means the constant starting and stopping could create power usage and wear that is not currently part of a standard computer’s function.

There is also the possibility of data loss in the event that the computer crashes. A flash memory device loses all data when it goes down. A hard drive, on the other hand, can often be coaxed to produce “lost” data from a crash – a process that usually requires an expert, but that is a possibility nonetheless.

Samsung and Microsoft have collaborated on a hybrid due for introduction in 2007. While Samsung is the world leader in the production of flash memory devices, it is unclear what role Microsoft is playing in the product rollout – other than nosing its way into yet another market segment.

DC Power Supplies

The difference of the two lies in the direction, wherein the former keeps the moving electrons in a switching manner, while the latter is in a steady single track. The AC system of the power supply is utilized for transmitting long distance power to various power companies. Therefore, high voltages are needed to fill the transformers of those companies. DC power supplies, on the other hand, provide current on a small-scale basis.

The direct way of supplying a current is typically found in the form of a battery or batteries, in which positive and negative terminals are moving in a single direction. DC power supplies are used in various mechanisms such as car audio equipment, DC-powered radios, mobile phones and a whole lot more. In the competitive market, there are all different kinds of DC power supplies in different wattages and voltages. The specifications of each DC power supply that you will find will vary depending on what the battery is used for.

DC power supply is already an indispensable and ubiquitous component in our everyday life. It provides power to almost all of the portable electronic gadgets that we use such as our laptops, cellular phones, handheld computers and MP3 players. Make sure that the DC power supply that you purchase meets the specification of the equipment you need it for. If you use the wrong power supply, you just may damage your equipment.

Wireless Cards


Wireless Internet access is one form of Broadband, high speed, Internet access that utilizes radio frequencies instead of phone or cable lines. Wireless cards in managed mode will join a network created by a master, and will automatically change their channel to match it. Wireless cards from many manufacturers are widely available. Wireless cards are also available for purchase through us at current industry prices. Wireless cards that are purchased by our customers through other retailers can also be used; however, compatibility is not guaranteed.


Cards with Marvell chipsets should be avoided at this time. For starters, a dual-band card takes up only one slot. Each card is supplied with a client that provides improved configuration options when compared with Windows XP’s default wireless setup. The real differentiators are the client utility’s features, as well as the range and throughput of the network card in each mode.


Laptops with Centrino chips and built in wireless are also good. Laptops with internal wireless cards ship with the card already installed. If your laptop PC has an ExpressCard slot instead of the PCMCIA slot, we suggest that you use our single-slot ExpressCard Slot Adapter for your PCMCIA 3G cards. To install a WiFi adapter on your laptop or PC, follow the directions that come with the equipment. For users of other laptop computers: Information Systems recommends purchasing a wireless card with the 802.

Not all Wireless cards are the same. 24 Mbps is the highest speed that wireless cards are required for support. Make sure that your router and wireless cards are compatible with the same standards. Although most people don’t realize it, almost all laptop’s wireless cards are on mini-pci and are removable as a result.

Building a Basic Electronic Circuit

Digital devices are types of electronic systems that use digital signals. Its representation of Boolean algebra is commonly used in mobile phones, computers and other costumer products. Digital devices and other digital circuits are usually made from big assemblies of logic gates.

Analog devices are electronic systems with a constant variable signal. The earliest device invented was the analog. The major difference between digital and analog electronics is its noise, precision and design difficulties.

The process information is programmable in analog electronics. They are more vulnerable to noise as compared to digital electronics. In digital, as the information is programmed and as the signals stay long inside the range value, digital devices represent identical information similar to analog devices.

Digital electronics are much smaller and easier to design as compared to similar analog electronic processes. This is one of the major reasons why the latter is more common and preferred. An analog device should be designed by hand. The procedure is less automatic as compared to digital.

There are numerous electronic stores around the world. The Correctional Electronic Store is one of the more known. It was built with the intent to support the Correctional Facility Industry or CFI having the quote systems for replacement and spare parts. This is deemed as the major requirement for the maintenance of all fire alarms and security systems that are operational within the facility. The store has a large variety of manufacturers that provide excellence parts, specifically for part replacements and system maintenance.

Dick Smith Electronic is the largest online retailer of Entertainment, Electronic, Communication and Computer products in Australia. Its online store provides consumers with not only exceptional ranges of products but also unbeatable after-retailing support and first class service. The leading products of the store include Yamaha, Sharp, Philips, Panasonic and Samsung as well as Sanyo, Canons and so much more. Dick Smith Electronic has several headquarters, particularly in New South Wales, South Australia and Western Australia. They also have stores in Victoria, Queensland, Tasmania and the Northern Territory of Australia.

E-commerce Carts Electronic store provide low priced web services, giving you a fully designed or professional e-commerce website without the need to know the code. The store also provides easy to use website solutions, making it easier for online businesses to work on the Internet. E-commerce Carts Electronic Store is the leading provider of Linux web hosting, windows, web design and e-commerce shopping carts.

You can build an electronic circuit yourself also. It is quite easy. First buy some load. The simplest load can be used in a basic circuit. This would include an motor and lamp as well as a buzzer. Find some low-power components from several stores like RadioShack.

Buy a battery and power supply. For electronic circuits, the power supply should be as close as possible to the electrical energy of the components, without the need to leave over. You can purchase everything you need.

Connect one of the batter terminals to the button or switch. You can only do this by holding the uncovered end of one of the wires. Then, finish wiring of the circuit and place the batteries. Connect some load terminals to the free terminal of the holder of the battery.