Other Computer Hardware

Biometric techniques rely on unique characteristics of human individuals, such as fingerprints, facial features, or even voices. Biometric methods are used to authenticate users for some private...

The type of computer speaker wire, also called cable, is one of many factors determining the sound quality you hear. Other major factors are the speakers, the original source of the sound and the...

Gaming PCs are computers designed with the speed and precision necessary for the ultimate gaming experience. A standard gaming PC will have different customization options and features than will a...

Touch screens are used in a variety of places, especially in the advanced world of technology. They can be found in computers, such as tablet laptops, peripherals like iPods and touch screen...

The ability to move data through the parallel port in DOS can be very useful. It gives a user the ability to print out the file contents in DOS. Also, it provides the ability to move data across...

A number of ways are available to determine if a computer program is leaking memory. A programmer can sift through the source code to make sure that all memory allocated has been deallocated, he...

Installing neon lights in a computer can be a creative, simple way to give your computer case some extra personality. They are simple to install, require few tools and come in a wide range of...

A Tig welder is an important tool that lets users weld more metals than any other piece of device. In addition to creating clean welds, a Tig welder ensures no smoke, fumes, sparks or splatter....

Modern technology offers a vast array of small handheld, battery-operated devices. Many of these gadgets, such as such as TV remote controls, digital voice recorders, or flashlights, require...

Amazon Kindle is a device that can be used to download ebooks or digital replicas of paper books. A number of files are associated with the use of the Amazon Kindle, including the AZW file.

Far from their business-only origins, modern computers are used extensively in both the business world and for home entertainment. As technology has advanced, computers have become faster and...

Compressing music onto a compact disc involves changing the bitrate setting on software for burning audio files to the disc. Bitrate is a measurement of how many units of data (bits) are...

Ethernet is the most popular cable for networking, surpassing older cabling technologies. Of the standards in Ethernet cabling, Cat 5e remains among the most widely used. Unfortunately, a reliable...

You may have a box full of old records of your favorite music sitting in a closet somewhere, but most people don't own working record players these days, and it's difficult to bring records with...

When playing video games on the internet, many people will use video game controllers such as keypads or joysticks to play their games. However, there may come a time when a user has to upgrade to...

Many computer hardware products come with logo badges, intended to be stuck to the front of the computer tower as a means of showing off the hardware that is inside. If you would like to install a...

If you're an avid PC video game player, it can be wise to invest in a good controller for your PC. These operate in much the same way that a controller for a PlayStation 3 or XBox360 does, only...

IDE cables, also known as Parallel ATA cables, are part of an internal device specification set forth by the X3/INCITS committee. These cables are used within the specification to connect devices...

In modern computer systems, the ATX power switch works by temporarily shorting the connection between two pins on the motherboard. This sends a signal to turn the computer on. In rare instances, a...

The Playstation 3 is great for more than just gaming, as the console can also serve as a digital movie library. Whether it's used for feature films, home movies or TV shows downloaded from the...

With the ever-increasing sizes of video, audio and application files, the only way to store and distribute them is through a DVD. This media also has the advantage of being lightweight, durable...

Transferring digital video from a camcorder to a computer is a simple process. You must use a computer program to "capture" the footage. Capturing is done in real time, meaning that the video...

Gases have a mass and volume that can be measured based on the temperature of the gas. As temperature increases or decreases, the volume of the gas will change, though the mass of the gas...

Before USB ports became standard on all computers, you connected hardware, such as a printer or gaming joystick, to a computer through a series of serial ports on the back of the computer....

Before the age of digital cameras and long before electronic displays of homemade images, you had to present your pictures via slide projector if you wanted to showcase your photographs to other...

56k modems are networking devices that can be used to connect computers and other voiceband devices to the Internet. 56k modems are rarely used and have almost entirely been replaced by broadband...

Adding a sound device to your computer can be beneficial for a number of reasons. You could add a high quality speaker system to improve sound, or a microphone to use for voice conferencing. You...

Digital logic, the building blocks of all modern electronics, relies on the function of individual electronic switches (transistors) being in either an on or off condition. These switches are...

A USB Camera is often used on a PC as a "webcam." A webcam is a camera that is designed to work with a computer and show video of you for sites such as Youtube, or for messaging software such as...

If you have an old computer sitting around that you want to use to monitor your home or office, there are some easy things you can do to turn it into a security recorder. This will enable the...

Connecting your laptop to your TV is no more difficult than setting up a DVD player or VCR. All it requires is an extra cable and a little tweaking to your laptop display settings. S-Video cables...

Ladder logic is the programming language used in programmable logic controllers (or PLCs), commonly used in industrial locations like plants and factories. The name comes from a ladder diagram's...

Water-cooling is a great way to make your computer better all around. It can make your computer incredibly quiet during operation, allow you to overclock your equipment, and can help your computer...

SD is short for "secure digital." SD cards are small flash based cards that can store personal data. There are three types of SD cards: miniSD, microSD and the regular SD card. Storage space...

The advent of the digital picture frame has brought about a revolution in sharing photographs that sends the old laminar-style photo albums the way of the proverbial dinosaur. With the wide range...

If you want to listen to music, watch a video or talk to someone using your computer, you need to know how to adjust your desktop stereo speakers. It only takes minutes to adjust the speakers and...

The nine key braille machine consists of six keys (one for each dot of the braille system), a space key, backspace key and a line space key. Quite similar to a typewriter, this inexpensive machine...

A wireless signal is convenient because it reduces the number of messy wires and cables connecting things. A bad wireless signal, however, can really mess up your browsing: Pages won't load,...

Sound that has suddenly gone missing on a computer can be frustrating. Generally, the sound disappears either because of corrupted sound drivers or because another application has damaged or...

For many people, having a personalized computer is important. You may have changed your background or your screen saver on your computer, but have you ever considered spicing up the case? Neon...

A webcam is a device that allows you to talk to people face-to-face over the Internet, as well as record videos of yourself. Because many business arenas, such as meetings and discussions, are...

There are many different types of PC card adapters. One major type, PC memory cards have become a very widely used type of storage. This is mainly due to the integration of SD cards in digital...

Creative Labs is a computer hardware company that produces speakers and recording devices for your Windows-based personal computer. One common feature of Creative Labs hardware is the use of VOC...

The first light pen was invented at MIT in 1952. The light pen is a computer peripheral (or accessory) that is commonly found in businesses and is also used with some handheld mobile devices.

The Nvidia GeForce 8600 GTS is a video card chipset that is manufactured by a number of companies, including EVGA, Asus and MSI. The 8600 GTS, not to be confused with the similarly named 8600 GT,...

PC game sales totaled 29.1 million units in 2008, according to research conducted by the Entertainment Software Association. While this number is a far cry from the 189 million units sold for...

About the size of a dime, the microSD is the smallest flash memory form factor. Although some devices specifically require the microSD, it can be used in other consumer electronics devices or...

Radio frequency identification (RFID) refers to a transmitting device, or tag, that is smaller than a dime. It can be embedded in a product, an animal or a person's skin. RFID tags communicate...

USB (Universal Serial Bus) is a standard interface found on every computer today, and it is compatible with every platform. It is used to connect peripherals including input devices, printers,...

Although the technology has been around for decades, light-emitting diodes (LED) have only recently become a viable option for commercial lighting applications. There are a number of benefits to...