The iPhone is an ingenious telephone that allows users to integrate both fun and function. With a vast number of programmers submitting software to Apple for free download to the iPhone, there are quite a few free games available to play.
Instructions
1. Navigate the main screen. From the main screen of your iPhone, touch the button for the APPS store. Once the store has opened, touch the Top 25 button at the bottom of the screen.
2. Find a game. On the Top 25 screen there will be the option to see the Top 25 applications and the Top 25 FREE applications. Choose the Top 25 free applications button and touch. Once you have found the free iPhone game you desire, touch the game.
3. Install the game. From the descriptive menu you will need to touch the green bar that reads FREE. This will change the button to the word INSTALL. Touch the install button and a screen will pop up asking for your iTunes password.
4. Enter the password and download. After entering your iTunes password the game will begin the download to your phone. If the game is larger than 10MB a window will pop up telling you to connect to a WiFi connection or download the game to iTunes and transfer the game to your phone via the sync function.
Tags: iTunes password, main screen, touch button, your iTunes, your iTunes password, your phone
Microsoft's digital Zune media players have exploded in popularity in recent years. They're small, lightweight, and play just about any media file you can think of. Like the iPod, though, there are certain battery issues to keep in mind if you ever have a problem in this area. Continue reading for some important Zune battery troubleshooting tips.
Zune battery information
Zunes run on a non-removable lithium-ion battery. This is the same battery technology that runs iPods, laptops, cell phones and many other portable electronic devices. Lithium-ion batteries are designed to last for years, although sometimes their useful life is much less than that. The older lithium-ion batteries get, the less charge they're able to hold, thus you'll have to charge it more often.
Preserving your battery
Lithium ion batteries slowly lose their capacity over many years, but a few things can be done to shorten its inevitable decline. First, charge it early and often. For the most part, lithium-ion batteries like to be kept as close to full charge as possible. Once it's charged, however, unplug it from the charger. This will prevent excess heat from shortening its life. Speaking of heat, don't leave your Zune in hot environments for long periods of time. Frequently leaving your Zune in a hot car will shorten its battery life very quickly.
Replacement
Although the Zune's battery is non-removable, there are ways to replace its battery. Keep in mind these are not Microsoft-approved methods and you are taking apart your Zune at your own risk. You can either order a Zune Battery Replacement Kit from an online vendor, or replace the battery yourself. You'll need to know the model number of the battery in order to find the one that fits your Zune, so make sure you choose the correct one. Opening the Zune is simply a matter of removing the screws that hold it together and prying the back cover off to reveal the battery, disconnecting the cable and inserting the new battery.
Tags: your Zune, lithium-ion batteries, replace battery, Zune battery
Transistors fall into two basic designs--the PNP transistor or the NPN transistor--yet there are thousands of types. Each is made to affect a circuit in a certain capacity under a given load. Replacement transistors must match the specific design, construction materials and load capacity of the originals. Codes have been established for semiconductors by three organizations and several manufacturers. Printed codes on the body of the components identify each with letters and numbers that can be used to find matching replacements.
Instructions
1. Identify Joint Electron Devices Engineering Council codes. JEDEC uses codes comprised of a digit, letter, serial number and sometimes a suffix letter. The initial number represents the number of connections on the component minus 1. The number 2 is most common for transistors. The letter following is N for all JEDEC codes. The serial number falls between 100 and 9999. Optional suffixes A, B and C indicate low, medium and high gain respectively.
2. Identify Japanese Industrial Standard codes. JIS codes contain a digit followed by two letters and a serial number. The first number show how many connections the component has minus 1, with 2 being the most common. The two letters indicate the component type, with S being the first letter. Serial numbers run from 10 to 9999.
3. Identify Pro-Electron codes of European manufacturers. Pro-Electron features two letters and an optional third letter followed by a serial number and an optional suffix. The first letter will be A, B,C or R to indicate the construction material. The second letter shows the component application. A third letter, usually between W and Z, indicates noncommercial use. Serial numbers are from 100 to 9999 and the suffix letter shows the gain with A, B and C for low, medium and high gains just as the JEDEC codes.
4. Identify manufacturer codes. Several manufacturers including Motorola, RCA and Texas Instruments stamp codes on their components that do not comply with any of the three electronic manufacturers committee standards. Generally manufacturer codes begin with letters that do not match JEDEC, JIS or Pro-Electron code letters.
Tags: serial number, component minus, connections component, connections component minus, first letter, from 9999, JEDEC codes
Detecting a water leak early can save you from excessive water damage.
Infrared cameras are a tool used by home inspectors and energy auditors for the detection of water and air leaks. They sense and translate the radiation from objects into thermal images. These images give the operator a glimpse into the temperature differences inside the wall cavity. Moisture in walls can be the result of a plumbing, roof or wall system failure. Repairing these systems before mold and wood rot take hold is key to maintaining a safe home.
Instructions
1. Turn on the infrared camera and adjust its temperature sensing range to give an ideal image. This range will depend on the outside ambient temperature and inside temperature. The range will need to encompass the lowest and highest natural temperatures plus room for variation. It will take a bit of experience to understand the ideal range.
2. Scan the room by starting on one wall and working your way around the room, finishing by scanning the ceiling. Pay particular attention to areas below windows and bathrooms. Water in the wall can be either warmer or cooler than the normal temperature of the construction materials depending on the environmental conditions. The temperature variations display as color differences in the image.
3. Turn on the water supply to the system if the water leak is due to plumbing. If it is a suspected roof leak, the ideal time to use the infrared camera would be during rainfall or within 24 hours of rainfall.
4. Focus on the area of the suspected leak and observe the image and environment. The temperature difference of water is created by the evaporation process. A circular temperature difference in a ceiling is a good indicator of a water leak. A temperature difference below windows, along the bottom of the wall framing is also good evidence of a leak.
5. Confirm the wall system contains moisture by using a moisture meter on the area. Moisture meters work by setting them to the wall type (drywall, plaster etc.) and holding them against the wall. A moisture content of 18% or higher is a concern.
Tags: temperature difference, water leak, below windows, infrared camera, range will, wall system
Cell phones offer a lot of entertainment-you listen to music, watch videos and can even play games all from your wireless phone. Just about any game you can play online you can also play on your phone. Depending on the model and carrier, your phone may come with a few games pre-installed, but follow these instructions to learn download new games to your cell phone.
Instructions
1. Go to a mobile games website like eamobile.com or gameloft.com, or browse your wireless service provider's website to search for games to download to your cell phone.
2. Register at the site if necessary. You may create an account with a credit card, use PayPal or have your phone charged using SMS-the most likely choice-depending on the site's specific requirements and your individual preferences. Downloading from your service provider's website is the best way to know your phone can support the games you want and your service provider can also add the charges straight to your bill.
3. Find your cell carrier and phone on the site and choose a game that your specific phone supports. On most game sites you can search by carrier and phone or by game to make it easy to find what you're looking for.
4. Click "download" and "get now," or a similar link.
5. Enter your cell phone number when prompted and submit the request.
6. Receive a text message and follow the instructions to download your new game. Your cell phone may be charged a fee for the text message if your wireless plan doesn't include free incoming messages, and the company selling the game charges you once you've downloaded the game.
Tags: cell phone, your cell, your phone, service provider, your cell phone, your wireless, carrier phone
In this era of technology and wireless communication, the need for absorbers increases. As Vladimir B. Bregar et al wrote in their paper "Development and Characterization of an Electromagnetic Absorber," because the use of radar and wireless communications increases, there is a significant increase in electromagnet radiation that requires a corresponding increase in the need to "protect both electronic devices and humans from the adverse effects of this [electromagnetic] radiation." As might be expected, thanks to the multitude of wireless and radar devices, there is a need for many types of absorbers.
Resonant Absorber
A resonant absorber works well for a limited frequency band. These resonant absorbers are generally thin and are often made from a sheet made of polyurethane or silicone. These absorbers are an excellent choice for use in radio equipment that has a narrow band. It works well for frequencies between 1.5 to 18 GHz.
Ferrite Absorber
A ferrite absorber can be either soft or hard and made of ceramic. These absorbers work well in broadband applications. Ferrite absorbers are usually made of Manganese-Zinc ferrite and Nickel-Zinc ferrite. Absorbers made of Nickel-Zinc ferrite are commonly used in EMC chambers or chambers that are used to conduct tests as well as measurements of radiation.
Multi-layer Absorber
A multi-layer absorber consists of layers of foam with varying levels of carbon loading. The foam used in these absorbers is usually polymer foam. The different layers of this absorber have different roles: The first layer absorbs the impedance of air, the second electromagnetic energy. Depending on the number of layers, the electromagnetic energy can be reduced still further, depending on the requirements of the device or machine in which this absorber is used. The presence of carbon in the absorber means that it will be used in conjunction with an electric load, though these absorbers work well with a magnetic load as well.
Geometric Transition Absorbers
These absorbers can be divided into four forms within this category: pyramidal absorber, which resembles the back of a porcupine; a truncated pyramidal absorber, which resembles a porcupine with dulled spines; a wedge absorber, which resembles stiff waves; and the convoluted microwave absorber, which resembles the interior of a flattened egg carton. These absorbers are all made of foam; of them all, the pyramidal absorber is the most common. The pyramidal absorber works well for high frequencies, for the spikes help channel any reflections down into the depths of the absorber. The truncated pyramidal absorber is also used in EMC chambers (see Section 3), though it can be used effectively for frequencies that are more than 1 GHz. The wedge absorber works especially well where the intention is to direct the energy in a chamber into a terminating wall. The convoluted microwave absorber works well for broad-band microwaves.
Combination Absorbers
As might be imagined, it's possible to have a combination absorber that makes use of the varying kinds of absorbers to create a hybrid absorber as well as a mixed absorber. For example, you can have a ferrite absorber and a pyramidal absorber used in combination, which works well for bandwidths ranging from 30 MHz to 100 GHz. This combination is often referred to as a hybrid absorber. However, if you mix a geometric absorber with a multi-layer absorber, the range of bandwidth increases: 30 MHz up to 100 GHz. This cimbination of absorbers is termed a mixed absorber.
Tags: pyramidal absorber, works well, absorber which, absorber which resembles, absorber works, These absorbers, which resembles
DSLR cameras offer photographers great flexiblity.
Offered in Olympus' compact SLR line of cameras, the E-410 and E-420 provide the convenience and versatility of an interchangeable-lens camera in a smaller body size. Only one year separated the 2007 release of the E-410 and the introduction of its successor, the E-420. The cameras are nearly identical in features and options, with the E-420 including slight improvements in some areas.
Body
These 10-megapixel cameras offer the same dimensions of 5.12 inches-by-3.58 inches, and a thickness of 2.09 inches without lens. The E-420 offers a very slightly lighter weight, weighing only 15.03 oz., while the E-410 is 15.34 oz. This weight indicates the total of the body and battery, with no lens attached. The E-420 also offers a slightly more refined and textured hand grip than its sister model.
LCD Screen
Both cameras offer an optical viewfinder and LCD screen on the back, but the E-420 provides a slightly larger screen, measuring 2.7 inches as opposed to the 2.5 inches of its predecessor. This offers 230,000 screen dots of resolution instead of the E-410's 215,000. Both the E-410 and E-420 offer live view as a standard feature, which allows the photographer to see and compose the scene about to be photographed in real time on the LCD screen on the back of the camera.
Photography Features
As an enhancement to its live-view feature, the E-420 includes the new option of using face detection while in live-view mode. The E-420 also offers an additional autofocus mode used with select lenses called contrast detect, meaning it uses a contrast point in the frame to use as a focus point for sharpness. Each camera offers a continuous-shooting option, which allows you to shoot numerous frames in rapid succession, but the E-420 holds a slight advantage at 3.5 frames per second as compared to the 3 fps of the E-410. Neither camera offers video capabilities.
Wireless Flash
An on-camera hot shoe and pop-up flash are standard features on nearly all DSLR camera bodies, and these two Olympus models are no different. Both cameras offer the same flash mode settings, including auto, manual and red-eye. The E-420 offers the option to fire and external flash wirelessly, which its predecessor cannot do.
Tags: cameras offer, also offers, Both cameras, Both cameras offer, camera offers, cameras offer same, E-410 E-420
The Polaroid Studio Series is a collection of flashes created for multiple digital cameras. Using a bracket mount, the Studio Series flash is compatible with multiple digital cameras including almost every model in the Canon EOS series. Multiple models of the Studio Series flash provide different features and light power.
Types
The Power Series flashes work with multiple models. These include the complete Canon Rebel series like the T3i, T3, T1i,T2i, XSI, XS, XTI and XT. Higher-end models include the 7D, 60D and 50D. The flashes work with full-frame Canon cameras like the 5D Mark II, the 5D and the Canon 1D. No converters or adapters are needed for the flashes.
Slave Flash
All of the Polaroid flashes operate as slave flashes on the Canon EOS cameras. This means that the flashes use the Canon light meter to measure how much of the flash is used. The sensors on the bottom of the bracket connect to the sensors on the camera. The flash settings are controlled within the camera. When in "Auto" mode, the camera automatically sets the proper flash settings and whether it should go off.
Series Flash Types
There are three types of the Polaroid Studio Series Flashes to use with Canon cameras. The basic flash is the Polaroid PL-108AF. It has a small tilt/bounce feature and works up to ISO 100. The Polaroid PL-126PZ has multiple tilt-position options and works with all types of ISO settings. The high-end flash that works with Canon EOS models is the Polaroid PL-144AZ. It has its own metering mode to make custom adjustments and match the camera's custom settings. It can rotate 180 degrees and has a built-in diffuser.
Shoe Mount Types
Polaroid manufactures flashes for different camera companies like Nikon, Pentax and Sony. When ordering a Studio Series flash, make sure that it is the Canon-compatible version. If you order the flash, make sure you select the Canon mount or it will not properly fit or work properly with the camera's sensors. Most websites that sell the flashes list the compatible cameras for each flash. The box also has a large black label that lists the company it's designed for.
Tags: Studio Series, Canon cameras, Studio Series flash, digital cameras, flash make, flash make sure
Invented before the telephone, the fax machine went through many changes in its early incarnations. The bulky transmitting and receiving machines were a novelty at first, but began to see usefulness at the turn of the twentieth century. Better image resolution and color soon developed and the costs of machines became more reasonable. International regulation brought the fax machine to new heights at the end of the century, but new technology has begun to offset its importance with the integration of the Internet into daily life.
History
Alexander Bain received the first patent for a facsimile machine in 1843, with an invention based on his electric clock and electric printing telegraph. The facsimile machine used two pendulums synchronized by a clock to scan line-by-line a message and transmit it via a on-off pulse. The message went to a receiving station which used electrochemically sensitive paper to produce the telegraph.
Frederick Bakewell introduced an improved version of the facsimile machine in 1848, replacing the pendulums with rotating cylinders. An image made of insulated ink would be wrapped around cylinder which rotated as a stylus that traced along the image. Each time the metal stylus hit the insulated ink, the current would be interrupted letting the receiving station's electrochemically sensitive paper to produce a duplicate of the image.
Significance
The first commercial fax machines were introduced in 1861, years before the telephone. The Pantelegraph was introduced in Europe and took advantage of lines laid along rail lines. In 1908, a fax was sent from Paris to London of a wanted man's picture caused worldwide attention as the near instantaneous transmission of information was now possible.
RCA introduced the first fax that operated on radio lines using analog signals rather than electric pulses to send information. On November 29, 1924, a picture of President Calvin Coolidge was transmitted from New York to London, ushering in the era of global information exchange. That same year, color faxing was introduced by AT&T.
Considerations
As telephone lines were laid throughout the twentieth century, fax machines became more prevalent. First implemented heavily in military application, the earliest modern fax machines could operate only with like machines from the same companies due to the varying compression techniques used in sending the information.
The U.N. sponsored International Telegraph and Telephone Consultative Committee and later the International Telecommunications Union established regulation on what forms of compression and transmission speeds would be used in fax machines in order to standardize the formats between companies and worldwide. This led to an explosion of fax machine use at home and in the workplace.
Effects
Throughout the late 1970's and 1980's, fax machines became imperative for the proper functioning of businesses. The readily available information exchange helped companies communicate worldwide and on a near instantaneous level. Productivity rose and new technologies arose to assist the speed of faxing. With the introduction of Group 3 and Super Group 3 fax machines, the technology peaked in the early 1990's. As computer technology became integrated into the workplace, the fax machine remained an important part of business into the twenty-first century. It offers a secure transmission that keeps no records, allowing for the safe exchange of information as to comply with Sarbanes-Oxley and HIPPA laws.
Function
A modern fax machine is set with specifications for transmission and reception. Each machine must supply the other with information regarding its abilities in order to legally operate. A machine takes an image on the transmitting machine and transfers that information via analog pulses along a telephone wire. The receiving machine formats those pulses into an image to be printed at their end. A break in the phone line or poor weather conditions can have an adverse effect on the fax machine's ability to do its job. For this reason, more modern methods of transmitting information have become prevalent, such as email and fax over IP.
Tags: facsimile machine, machines became, became more, before telephone, electrochemically sensitive, electrochemically sensitive paper
The consumer infrared lens receives infrared signals and translates them into operations on your laptop, but you need a remote to use the lens. HP-brand laptops of the Pavilion and TouchSmart series come with a built-in lens that receives infrared signals from your HP Mobile Remote Control. When you press a button on the HP Mobile Remote Control, a beam travels from the remote to the lens.
Instructions
1. Turn your laptop off. Leave it open. Locate the consumer infrared lens. Depending on your model, it will either be in the lower left or right border around your laptop screen.
2. Turn your HP Mobile Remote Control upside down so that the buttons face toward the floor. Remove the battery cover. Verify that the circular battery is properly installed with the positive side facing up. Restore the battery cover and turn your remote around so that the buttons are now facing up.
3. Verify that there is a clear line of sight from the lens at the front of your HP Mobile Remote Control and the consumer infrared lens. The lens is located near either the lower right or left corner, depending on your HP laptop's model.
4. Press the power button on your HP Mobile Remote Control. This is the icon that looks like a circle with a line through the middle along the y-axis. If your computer turns on, the consumer infrared lens is functioning properly. From here you can use the other buttons on your remote to control the media functions on your laptop.
Tags: Mobile Remote, Mobile Remote Control, your laptop, infrared lens, Remote Control
To buy a big-screen television that's right for your space and that will last for years, you must consider a number of factors. Choosing the wrong set for your needs will prevent you from taking advantage of all the possibilities of big screen. Worse, it could lead to the headaches of trying to straighten out difficulties. It pays to take a few steps before you buy so you know what you're getting into.
Instructions
1. Measure the spot you've chosen for your big-screen TV. You need at least 6 free inches of wall space between it and any other objects in the vicinity, such as pictures or windows. In addition, measure the distance between the intended spot for the TV and the spot where you intend to sit. You should sit two to three times the diagonal length of the screen away from the TV to get the best viewing experience.
2. Count the components you intend to hook up to the TV, including your cable box, DVR, DVD player and any other peripheral, and note the types of cables needed. Big-screen TVs usually have multiple cables that connect to a wide array of components, but you need to be sure you can fit them all. Pay special attention to HDMI connections, which are high-quality cable connections found in Blu-ray players, upconvert DVDs and high-end DVRs.
3. Consider screen resolution. The best sets offer 1080p resolution, which means 1080 lines of pixels on the screen all acting at once. Screens with lower resolution may offer 1080i, 720p or 720i as their maximum. They're cheaper than the highest resolution but their displays are not as clear. If you can afford it, get a TV with 1080p.
4. Determine how much weight your TV stand or mounting apparatus can support. Big-screen TVs are thin but heavy. Don't forget to add the weight of components such as DVD players, if necessary.
5. Decide between a plasma screen or an LCD TV. Both provide excellent image quality. LCD TVs generally use less power than plasma screen TVs, however, and are lighter. You also can use them at higher elevations (above 6,500 feet), which cause problems for plasma TVs. On the downside, LCD colors are not quite as vibrant as those of plasma TVs, and the image quality of LCDs isn't as sharp.
The BlackJack smart phone by Samsung includes an expansion slot for a microSD memory card, making it easy to add storage capacity up to 2 gigabytes (when running Windows Mobile 5) or even 4 gigabytes (with Windows Mobile 6). Best of all, configuring this additional memory is as simple as inserting the microSD card, which your BlackJack should recognize and make accessible immediately.
Instructions
1. Lay the BlackJack face-up on a table or other flat surface, with the bottom of the phone to your left and the right side of the phone facing you.
2. Pry open the cover for the memory card slot, which is located at the top of the right side of the phone. Rotate the cover on its hinge until you have clear access to the memory card slot.
3. With the narrow end of the microSD card pointing toward the phone and the label/writing facing up, insert the card into the slot. Press until you feel resistance and then hear or feel a "click" as the card locks into place. As you stop pressing on the card, it should spring back slightly into a secure resting position.
4. Rotate the slot cover back into position and press it securely into place.
5. Confirm that the memory card is properly installed and readable by the BlackJack. From the Home screen, press and hold the Home icon (or choose "Start," "More," "Applications" and "Task Manager") to open the Task Manager. From the Task Manager screen, select "Menu" and "Memory Info." The microSD card should be listed as "Storage Card."
Tags: memory card, microSD card, Task Manager, card should, card slot, into place
The Apple iPhone has rapidly become the most glamorous smartphone in history. But, popularity does not determine what's best, and in a highly competitive smartphone market, alternatives to the iPhone are plentiful. If you're not an AT&T subscriber or you simply want something all together different, there are numerous smartphones to choose from. Let's fire up our web browsers and see what's out there.
Finding Alternatives
Thanks to the abundance of online information regarding iPhone alternatives, finding an exceptional smartphone device is not as difficult as it seems. Websites are scouring every smartphone with the hopes of finding the next great device that will take the iPhone's crown. These websites are a vital starting point in finding an exceptional alternative to the iPhone, as numerous mobile phone testers, reviewers, bloggers and online retailers have produced countless articles that compare and contrast what each smartphone has to offer.
Another important aspect in finding an alternative to the iPhone is visiting wireless providers' websites. These websites contain extensive information on the phone's capabilities, as well as detailed graphics, videos and pictures.
Noteworthy Alternatives
RIM's BlackBerry has been popular among businesspeople for years, and they are popular with everyday wireless consumers. The BlackBerry Storm, for Verizon Wireless, is a formidable alternative to the iPhone. The Storm offers touchscreen technology with a full onscreen QWERTY keyboard; web browsing, MP3 and video capabilities; a 3.2 megapixel camera, worldwide roaming capabilities and GPS.
The recently released MyTouch 3G, for T-Mobile, is a slightly smaller alternative to the Apple iPhone. The MyTouch operates the latest version of the Google Android operating system and fashions itself as a mobile phone computer. Features include a touchscreen, 3.2 megapixel camera, 512MB of internal memory, 4GB microSD card, a variety of apps, onscreen QWERTY keyboard, MP3 and video capabilities.
The all-new Palm Pre is Sprint's latest alternative to the iPhone. The phone is encased in a curvy handset and stocked with a variety of features. The Palm Pre has a striking 3.1 inch 320X400 display with multitouch technology; 3 megapixel camera with LED flash, Wifi, GPS, Bluetooth, 8GB of internal storage and a full QWERTY keyboard that slides out in portrait mode. The Palm Pre is operating on Palm's webOS platform, giving it the high-powered functionality of a mini laptop computer.
For those that want the look of an iPhone without the iPhone's price tag, there are many knock-offs on eBay and Craigslist. The Chinese-manufactured CECT i9 touchscreen phone has a similar look and feel to the iPhone. The CECT i9 is a GSM smarthphone that offers many of the same basic features: touchscreen, video, camera, Bluetooth, web browsing and MP3 technology. The phone does not support iPhone applications, and it is not as well made as the iPhone.
Helpful Hints
Most reviews compare the features of smartphones to the Apple iPhone. The comparisons will make your choice a lot easier.
Wireless providers tend to have biased reviews on their websites. Read up on the phone's specifics, and visit additional technology sites for a more balanced perspective.
Tags: alternative iPhone, Apple iPhone, megapixel camera, QWERTY keyboard, finding exceptional, mobile phone
You can express your personality through the use of custom ringtones on your Windows Mobile device. Ringtones can be created from a variety of file formats on your Windows Mobile smartphone or PDA--such as MP3, WMA and WAV--so finding an audio file to use from your media library won't be a problem. With the help of an audio editor application on your desktop computer or mobile device, you can create your own Windows mobile ringtones.
Instructions
On the Device
1. Launch an audio-editing utility on your Windows Mobile device. If an MP3 trimmer or other audio editor wasn't bundled with your device, you will need to install one.
2. Load your audio file into the editor. Listen to the audio track and decide which portion of it you'd like to use as a ringtone--keep in mind, a ringtone should be 30 to 40 seconds long.
3. Queue up the audio file to the point where you'd like the ringtone to begin, then tap the start marker. Allow the track to play to the point where you'd like the ringtone to end, then tap the end marker. Save your ringtone. If available, you can activate the ringtone from the audio editor.
On a Desktop
4. Download and install an audio-editing utility for your computer. Launch the program and then load the audio track you'd like to use for your ringtone.
5. Use the playback controls to preview the track. Drag your mouse across the sound wave print or the audio file and select a sample that runs 30 to 40 seconds. Select the "Crop" option to remove the unwanted portion of the audio file.
6. Select the "File" menu in the audio editor, then select the "Save As" option from the file menu. Give the ringtone a name, and save the file as either an .MP3 or a .WAV file (see Tips for more on .WAVs).
7. Sync your Windows Mobile device to your computer using ActiveSync or Windows Mobile Device Center. Copy your ringtone files to your PDA.
Tags: audio file, Windows Mobile, your Windows, your Windows Mobile, audio editor, Mobile device
Microcassette players, also known as dictaphones, are ideal for recording lectures, presentations and interviews. They work in the same way as regular-sized cassette players and experience many of the same problems. Common issues that compromise recording or playback include dirt inside the player, weak batteries and incorrect switch positions.
Instructions
1. Refer to your microcassette recorder's owners' manual and read through sections titled trouble shooting or miscellaneous problems. Identify the specific problem you are having with the recorder.
2. Ensure the correct batteries are being used and that they have enough power. Weak batteries change the tape playback and record speed. They also reduce the overall playback volume level.
3. Remove the microcassette (if you have one in the recorder) and check to see if any tape is wrapped around the tape heads. If a piece of tape is caught in the player it will interfere with ability to play another tape correctly and could distort the output sound.
4. Clean the machine heads (the spools that the tape fits over) using a cotton swab and isopropyl (available at drug stores). Use several drops of isopropyl and carefully wipe along the tape heads to remove dirt. Use a clean cotton swap to wipe away any residue.
5. Ensure you have not accidentally pressed an adjustable playback or record speed button if your microcassette recorder is playing at the wrong speed. Consult your owners' manual to find the location of these switches.
If the switches are in the correct positions, unwanted high speed playback could be an indication that the tape's main roller is worn out. In this case you will need to return the microcassette recorder to the manufacturer or retailer where you purchased it.
Tags: microcassette recorder, owners manual, playback record, playback record speed, record speed, tape heads
Most non-professional photographers refrain from using camera brackets. Sadly, this often shows up in their work. However, many non-pros do not really care about the slight flaws in their images caused by on-camera flash. A camera bracket is an L-shaped metal piece that attaches to the camera's tripod socket underneath and as an accessory or hot shoe on the top of the long side of the "L." The bracket usually also has a formed wooden or plastic grip that photographers hold onto to steady their shots.
Bracket Advantages
A camera bracket takes your electronic flash unit off the top of your camera and places it to the left or right side of the camera and may raise it slightly higher. This prevents the flash from pointing directly into the eyes or faces of your subjects. Take a close-up photograph of a group of people in a darkened room to see the effect of on-camera flash: red eye and washed out faces. The flash bouncing off the dilated eyes of the subjects causes the red eye and too much direct light washes out the faces, making them appear too white or featureless. Move the flash to the bracket so the light does not hit them straight on, but rather from a slight angle. This decreases the possibility of red eye and softens the flash on the faces to prevent washout. A bracket makes it easier to hold and carry the camera. The bracket also makes it easier to hold the camera with both hands, thus steadying it. This helps decrease blurriness in low-light situations.
Bracket Disadvantages
One of the reasons only pros use brackets is that they can be clumsy and heavy to carry. If you normally pack your single-lens reflex film or digital camera in its body in your suitcase for trips, you will find it takes up a lot more room. You will need a full camera gadget bag if you use the bracket all the time. The appearance of your camera when attached to a bracket is bigger, meaning it may be more daunting to subjects you want to photograph. People tend to get self-conscious when there is a camera around, especially when it points at them. You will find it more difficult to snap off quick candid images of people at, say, a wedding reception, if you have the bracket attached.
On-Camera Flash
For most people who are not photography pros, attaching an electronic flash unit to the hot shoe on the top of the SLR viewfinder works fine. It adds a little weight to the camera, but not as much as a bracket. If you use an electronic flash that has a pivoting flash head, you can bounce the flash off the ceiling or walls to soften or decrease the light reaching your subjects. Some flash units also provide for the use of filters, such as diffusers, that essentially nullify the advantages of the bracket.
Your Needs
Deciding to use a bracket with your SLR or DSLR really comes down to your own needs. If you shoot a lot of flash photography, the bracket can give you a few advantages over using on-camera flash units. If you tend to shoot fast-paced activity such as basketball games or concerts where the light is not great, you will gain the advantage of being able to steady the camera more with both hands. If you do not shoot a lot of intense flash photography, you probably do not need the bracket.
Tags: camera bracket, electronic flash, both hands, easier hold, electronic flash unit, flash photography
The Nikon D60 SLR camera can be equipped with a number of different flash units within Nikon's "Speedlight" line of flash units. If the bulbs in these units break, it can be very expensive to replace the whole unit, which easily runs several hundred dollars. However, it is also not easy to replace light bulbs within a flash. It is not immediately obvious that bulbs can even be purchased, although they are commercially available through Nikon and some camera stores. Furthermore, it requires some skill with electronics, such as knowing solder wires together.
Instructions
1. Remove the rubber covers holding the screws holding on the bottom of the flash head. Remove the screws underneath and slide off the bracket holding on the bottom cover of the flash.
2. Remove the four screws holding the zoom motor to the flash and gently move the bulb assembly.
3. Unsolder the bulb wires and remove the bulb. Replace the bulb with the new bulb and solder the wires directly back in place. Both bulbs are delicate, so this must be done carefully.
4. Carefully screw the zoom motor back on. Screw the bottom bracket of the flash assembly back on and cover the screw holes with the rubber covers.
Prepare for a fight both in court and in the legislature if you want to dispute an automated traffic enforcement ticket in Arizona. It's best to talk legal issues over with a local attorney, but some useful observations apply to this type of dispute. Right now there are fights like this in California, Missouri, Florida, Virginia, and Texas. C. Purdy of the Arizona Republic reports that Paradise Valley is refunding $36,000 to 1,000 motorists because of a faulty traffic light. The political climate seems to be changing in Arizona. Legal battles often turn into political battles, and prevailing is a matter of reducing your side's litigation expenses, creating political pressure outside the judiciary, and coordinating political support.
Instructions
Beating Automated Traffic Tickets
1. Inform your political allies that Department of Public Safety Director Halliday has talked of abolishing the system and Governor Brewer is willing to let voters decide, according to J. Hensley of the Arizona Republic.
2. Consult an Arizona attorney.
3. Inform your attorney that now is the time to fight because your opposition is sympathetic to your position. Inform your attorney of the developing body of law in California on this topic (see Resources Section).
4. Time the yellow light you passed through if this is a failure to stop violation. Look for a quick-changing light because that was the problem in Paradise Valley. Compare the light at issue with other yellow lights to determine whether it's a quick-changing light. Rely on this as your primary argument if it is a quick-changing light.
5. Ask your attorney to be prepared to request a stay of the proceedings while the Governor and voters decide whether to abolish the system so that you can learn their legal basis for abolition. Use this stay request if the judge seems inclined to rule against you.
6. Inform your attorney that Moreno Valley, California abolished the cameras on January 26, 2010.
7. Inform your attorney, or the judge if you represent yourself, that a study by the Peoria City Council in Arizona showed that traffic accidents actually doubled because of these traffic lights, and that the court should not enforce a traffic system that is inconsistent with the public safety objective established by the legislature. Rely on this as your secondary argument.
8. Inform your attorney or the court that a San Diego court threw out 300 similar automated tickets in People v. John Allen (Superior Court of San Diego, 2001). Ask your attorney to present similar arguments or present them yourself.
9. Ask your attorney to confirm whether under Arizona law, the state must personally serve you with the traffic ticket within 120 days of its filing or the court will dismiss.
Tags: your attorney, Inform your, Inform your attorney, quick-changing light, Arizona Republic, attorney that
This refractor telescope has a simple altazimuth mount
A refracting telescope uses a large lens (called an objective lens) to collect and focus light. Refracting telescopes (commonly called refractors) are able to focus light because of a phenomenon called refraction, the bending of light rays when they pass from air through a denser medium such as glass. An eyepiece magnifies the tiny images formed by the objective lens so that they can be viewed by an observer. The light-path of refracting telescopes is direct and unobstructed, an advantage that enables them to produce images that are generally superior in quality to those of reflecting telescopes.
Instructions
1. Assemble the telescope according to the instructions in your owner's manual and familiarize yourself with the parts, their names and functions. Basic assembly of most telescopes involves attaching the optical tube to the mounting and the mounting to a supporting tripod or pier. Two types of mountings are commonly used by refracting telescopes: the altazimuth type that has no polar axis, and the more complex German equatorial type.
2. Examine the eyepieces provided with the telescope. The eyepieces are the short tubes that have an eye lens at one end and an open, polished steel barrel at the other end. Most telescopes come with two or three eyepieces.
3. Select your lowest-power eyepiece. The power (magnification) of a telescope is determined by the objective focal length and the focal length of the eyepiece. The eyepiece focal length is the number followed by "mm" (millimeters) etched near the eye lens. Telescope power is inversely proportional to eyepiece focal length: the shorter the eyepiece focal length, the greater the magnification produced by the telescope.
4. Turn the thumbscrew at the end of the focuser drawtube until the eyepiece barrel fits inside. Insert the eyepiece and tighten the thumbscrew using moderate tension.
Align your line-of-sight along the telescope's optical tube, then point the tube toward a distant object by moving it as necessary on the mount's axes.
5. Look in the eyepiece and turn the focuser knob to produce the sharpest image. Fix an object in the center of the field of view and tighten the mount locks to secure the telescope tube.
6. Look in the eyepiece of the small finder scope and turn the thumbscrews on the finder scope's mounting, adjusting the image until it is centered in the field of view. This becomes easier with experience. The finder produces a low magnification; but it has a much larger field of view than the telescope, which makes it highly useful for locating and centering objects in the main telescope field.
7. Determine the telescope magnification by dividing the objective focal length by the eyepiece focal length. For example: if the objective focal length is 1000 mm and the eyepiece focal length is 10 mm, then the telescope magnification is 1000/10 = 100 x.
The objective focal length is usually etched on the objective lens housing.
8. Determine the telescope field of view by dividing the eyepiece's "apparent" field of view by the telescope magnification. For example: if the eyepiece apparent field of view is 50 degrees and the telescope magnification is 100 x, then the actual field of view is 50/100 = 0.5 degrees (the apparent diameter of the full moon). Eyepiece apparent fields of view are often given in the owners manual, and are always available from the eyepiece manufacturer.
Nine volt batteries are commonly used in smoke detectors, portable radios and small clocks. They contain toxic materials, according to Earth911.com, so it is better for the environment if they are disposed of at businesses that recycle them.
Recycling Process
Nine volt batteries may contain the toxic heavy metals cadmium, mercury and nickel. Recycling facilities use a thermal recovery process to separate the metals so that they can be reused.
Local Recycling
Earth911 has a locator on their website that provides a list of recycling locations for different types of batteries for a given city or zip code.
Rechargeable Batteries
One way to reduce the need to dispose of batteries is to purchase rechargeable batteries, which have a much longer life. The Call2Recycle website lists by zip code more than 30,000 places that recycle rechargeable batteries.
Retailers
Many retailers have bins where they collect batteries for recycling including the Home Depot, Best Buy, Lowe's, RadioShack, Office Depot, Sears, Staples and Target.
Safe Recycling
Many recyclers require that each battery be placed in a separate plastic bag, or if a bag is not available, the battery terminals are covered with masking, electrical, or duct tape before they are placed in a recycling bin.
Tags: contain toxic, Nine volt, Nine volt batteries, rechargeable batteries, that recycle, volt batteries
To call a cell phone in the United Kingdom, it is helpful to know what provider is used.
In the U.S., you must dial an area code, a prefix that depends on what area in which you live. In the United Kingdom, the cell phone number's area code depends on the provider. Cell phone providers usually have their own area codes, so if you call a United Kingdom cellphone, it is good to know what provider the cell phone uses. If you know the cell phone provider's area code, calling a United Kingdom cell phone from the United States is relatively easy.
Instructions
1. Dial 011 before dialing any area codes or numbers. Dialing 011 will allow you to dial internationally. These three numbers are referred to as the international access code.
2. Dial the country code of the country you are calling. The United Kingdom's country code is 44.
3. Dial the provider's area code. The area code is three digits. It starts with 07 followed by one more digit.
4. Dial the cell phone number to complete the call.
Tags: area code, United Kingdom, cell phone, area codes, calling United, calling United Kingdom, cell phone
Nikon offers a wide variety of lenses for its single-lens reflex (SLR) cameras. Nikon uses the term Nikon for cameras and Nikkor for lenses. The lenses are fairly simple to use, whether they are long telephoto lenses or prime lenses or macro lenses. Choosing a lens for the type of photography you are doing is an art in and of itself, but generally, you will find wide angle and a telephoto lenses are the two indispensable choices.
Instructions
1. Select the proper lens for your camera and what you want to shoot. Nikkor offers lenses with different focal lengths and different aperture settings; in addition, there are specialty Nikkor lenses, such as vibration reduction (VR) lenses, and DX lenses, which are optimized for certain Nikon digital SLRs. For instance, if you are shooting sports or something in low light, choose a fast lens with an aperture of f2.8 that will let in a lot of light. While all Nikkor lenses will mount on all Nikon cameras, the higher-end, full frame Nikon SLRs like the D700 and D3 will crop the image if you are using a Nikon DX lens; the DX lenses are meant for the smaller sensor Nikon SLRs like the D40, D60, D90 and D300.
2. Mount the lens to the camera. Look for the white dot on the lens (at the top of the lens near the base), then line it up with the white dot at the 2 O'clock position on the camera. Insert the lens and twist it counterclockwise to lock the lens onto the camera.
3. Point the lens at what your subject. Adjust the focal length of the lens by rotating the barrel of the lens. Rotate it clockwise to increase the focal length (zoom) or rotate it counterclockwise to decrease zoom. Once you have the zoom adjusted where you want it, depress the shutter halfway to engage the autofocus on the camera. When you hear a beep, the object is in focus and you can fully press the shutter to take the photo.
4. Switch to manual focus on Nikkor lenses by sliding the switch, near the base of the camera on the left side, from M/A to M. In Manual focus mode, adjust the focus by rotating the smaller barrel near the base of the lens while looking through the viewfinder until the object is in focus. You can also override the autofocus by adjusting the focus ring while lightly holding down the shutter button.
5. To remove the lens from the camera, push in the button that is located at about 3 O'clock on the camera, right next to the lens, and twist the lens clockwise while holding in the button.
Some DVR systems can store more than a month's worth of video activity. Perfect for commercial businesses and frequent travelers, these systems let you watch recorded video at your own pace. There are three different types of DVR surveillance systems: those that use DVR cards, those that use a DVR interface and those that use a dedicated DVR PC-based unit.
Instructions
Install Security Cameras
1. Decide where you want to install surveillance cameras around your home or business. Retail installations should focus cameras on cash registers; home installations should focus on gathering areas and areas where valuables are kept. Install cameras at points of entry for all locations.
2. Mount the cameras on walls or ceilings or place them on tall furniture. Higher elevations will let you see a wider angle of the room so there are fewer blind spots.
3. Run the wires from camera to DVR recording device if you're using a wired surveillance system. Typically, only one wire is needed per camera, as that one wire carries both power and signal. Hide wires from view for aesthetic reasons and to prevent tripping.
4. Plug the receiver into your DVR recording device if you're using a wireless surveillance system. You also have to plug each individual camera into a power outlet.
Choose and Install DVR Recording Device
5. Determine what type of DVR recording device you want to use. Consider how much video you will store at any one time, how much installation you want to do and how much money you have to spend.
6. Choose a system that uses a dedicated DVR if you want to store the greatest amount of video data. The size of a typical desktop computer, dedicated DVRs come with a monitor and are the most expensive option.
7. Select a DVR card to turn your desktop PC into a video recording system. You might need a professional to install the card inside your PCU, but this option holds a lot of data and is about half the price of a dedicated DVR.
8. Pick a DVD interface for the least expensive option. An independent unit that typically connects to your PC via USB cable, these units generally hold the least amount of video data. Still, DVD interfaces usually hold enough data for the average user at less than half the cost of a DVR card.
9. Connect the cameras to the DVR by attaching camera wires or plugging in the wireless receiver. You'll have to choose a DVR that has enough ports for the number of cameras you have if you're using a wired system.
10. Install the appropriate software on your computer if using a DVR card or a DVR interface. Follow the manufacturer's instructions.
Tags: recording device, those that, amount video, amount video data, device using, expensive option
The state of Georgia enforces red light stopping with cameras.
Drivers in all states must adhere to traffic control signals, which include red lights and stop signs. When a traffic light is red, the driver must completely stop until the light turns green. The state of Georgia enforces full stops at red lights. Georgia has joined many other states enforcing red light traffic laws with cameras.
Red Light Violations
Drivers must completely stop at a red traffic light. A common traffic violation occurs when the driver runs a red light by proceeding through the intersection after the light has turned red. Drivers may turn right on red when the conditions are safe and there is no sign prohibiting the action. Running a red light includes proceeding through the intersection as the light changes from yellow to red.
Red Light Cameras
Georgia is one of 18 states with red light cameras as of August 2010. The cameras are stationed at frequented intersections in an effort to promote safety and reduce the number of traffic violations. If a driver runs a red light, the camera captures the vehicle proceeding through the intersection. It also captures the rear of the vehicle and the license plate. If the camera catches a violation, the owner of the vehicle is mailed a citation and is asked to pay a fine.
Red Light Camera Efficiency
The goal of a red light camera is to reduce the number of violations and accidents caused by drivers running red lights. Communities installing these cameras hope to change driver behavior by consistenly enforcing violations. According to a study by the Insurance Institute for Highway Safety, cameras reduce red light violations by 40 to 50 percent, and reduce injury crashes by 25 to 30 percent.
Tags: proceeding through, proceeding through intersection, through intersection, completely stop, driver runs, driver runs light
Most brand-name phone providers make it possible for their 3G phones to connect to Macintosh computers. Along with the iPhone from Apple, 3G phones from Nokia, Sony Ericsson and BlackBerry are able to connect to Mac OSX with the installation of syncing applications downloadable from each of the phone manufacturer's respective websites.
Sony Ericsson
Sony Ericsson provides iSync plug-ins on their website that allow several of their phones to connect with Mac computers. The Sony Ericsson W850i Walkman phone is a signature 3G phone that is compatible with Macintosh computers.
Nokia
Many Nokia phones are Mac-compatible, especially N-series smartphones. Nokia's iSync plug-in is available for download on their site. The Nokia N95 uses the 3G network and is compatible with Macintosh computers.
BlackBerry
Last but not least, BlackBerry phones can also be synced with OS X using the Missing Sync for BlackBerry application. The BlackBerry Curve from T-Mobile is a 3G phone that will properly sync with Macintosh systems.
iPhones
Of course, Apple's iPhone will work with Macintosh OS X and uses the 3G network.
Tags: Sony Ericsson, with Macintosh, Macintosh computers, compatible with Macintosh, connect with
Perhaps one of the most critical--and certainly the most visible--components of a car audio system is the electronic module that receives radio waves, reads audio media, accepts input from outside music devices, and generates sound signals based on the information contained in these sources. Known as a "head unit," this device typically resides in the dash or console of a vehicle and functions as the primary source of audio for the car system. Whether the unit receives radio waves by way of the antenna and deciphers them, reads digital input from a compact disc or analog input from a cassette tape, or receives direct input from an external device like an iPod, the primary responsibility of the head unit is to convert this input into electrical signals that can be sent out over physically attached stereo wiring. In most applications, the head unit is also responsible for accepting input from the user, usually the driver of the car, and using that input to select the input type, made adjustments to the sound levels being sent to the speakers, or display information on the current audio track.
Speaker Wires Carry Signals
When the head unit sends electrical signals out to the speakers, it is critical that the wires entrusted with those signals have continuity all the way to their destination. In mobile applications like cars, speaker wire is typically very high quality to ensure that the constant vibrations and extreme temperatures do not impede the performance of the wire and degrade its ability to reliably carry the electrical signals. For this reason, car audio wires are usually made of copper with heavy insulation; this insulation also helps protect the signal quality from interference originating from other electrical devices in the car. The terminations of the wires, the small portion that connects to a device on either end of the wire length, may also be plated in gold for enhanced reliability (although gold is somewhat less conductive than copper, it is far more resistant to corrosion). Because the speaker wires are usually very high quality and are run behind door panels, under carpeting, and through conduits out of sight or access to passengers, most car audio wiring will last the entire lifetime of the vehicle.
Speakers Recreate Sound
Although the head unit may be the most visible portion of a car audio system, the vehicle's speakers are by far the most audible. When the electrical signals generated by the head unit arrive at the speakers, powerful electromagnets at the base of the speaker convert the signals into small physical movements. These precise movements are carried outward into the membrane of the speaker, and the membrane motion causes vibrations in the air that are received by the human ear as sound. A typical car audio system may use six speakers (two small "tweeters" to reproduce the highest frequency sounds, two midrange speakers for middle-spectrum sound, and two woofers for lower tones), though high-end vehicles may employ twelve or more speakers for truly accurate reproduction of the entire audible spectrum. Some high end audio systems also make use of powerful amplifiers that boost the electrical signals and magnify the speaker vibrations for a louder sound effect, and large amplifiers may be linked to very large "sub-woofer" speakers to complete the audio experience.
Tags: head unit, electrical signals, input from, audio system, high quality
A pay-as-you-go T-Mobile prepaid cell phone is an excellent alternative for people looking to avoid the hassles of a committed mobile service contract. You can enjoy standard cell phone service, including text messaging and international calling, and once your initial plan expires, you can purchase refill minutes at flexible rates.
Instructions
1. Shop online, head to a local cellular retailer or track down the nearest T-Mobile store to get started on purchasing your T-Mobile prepaid cell phone.
2. Review the different plans available to you. If you buy a T-Mobile starter kit, you'll receive a cell phone, accessories and start-up minutes. Various pricing options are offered, and may differ depending on availability in your area.
3. Add any additional features you want, such as text messaging, in-phone games or directory assistance service. You'll have to pay an additional charge for access to any add-on services.
4. Follow the easy instructions in your starter kit to activate your phone. A T-Mobile customer service agent will change your phone's status to "active" and inform you of your new 10-digit phone number. You also get a T-Mobile email address with your prepaid phone, which will be your 10-digit number@tmomail.net.
5. Use your start-up minutes. If you have any questions about the local and national rates your start-up minutes are charged at, ask the customer service agent who activates your phone service.
6. Buy refill minutes directly from the T-Mobile website (see Resources below). You can also purchase them by calling T-Mobile customer service, or by visiting a cell phone retailer that offers T-Mobile prepaid and pay-as-you-go plans.
7. Discontinue use of your cell phone by using up your remaining minutes and opting not to renew your plan. T-Mobile will cancel your pay-as-you-go service when your minutes expire and you fail to purchase refill minutes.
Shopping for cheap tech gifts for your family or friends is often difficult. You should take a closer look at the cheap tech available this season online. A person doesn't have to stretch their wallet too far for neat technological gizmos anymore.
USB Peripherals
Plenty of great USB peripherals are to be found, online and in stores, that are useful as cheap tech gifts. The USB Pet Rock makes a cute and cheap gag gift, similar to the iconic Pet Rock of earlier decades but with a USB cord attachment. This gift is ideal for college students and colleagues alike. The USB Plasma Ball is a much smaller version of a traditional science fair amusement. The device runs on power provided directly from the computer. Cheap and amusing, the USB plasma ball makes a great gift for use around the home or office. USB FlexLight makes a more functional gift. The USB Flexlight uses no bulb to provide light. Instead it relies on LEDs to provide 100,000 hours of usable light. While being entirely flexible and able to retain any shape, The Flexlight can be useful in a variety of activities such as night reading.
Keychain Devices
Another cheap tech gift that can be found online and in stores is electronic keychain devices. The Static Electricity Eliminator attaches to one's keychain and provides a convenient way to ground oneself to work safely on sensitive electronic equipment such as computers. Energizer's LED keychain light is a simple LED Flashlight from Energizer. This light attaches to the keychain and runs on two CR2016 lithium batteries. The push of a button can provide enough light to sift through a purse or locate items in a dark room. The RJ45/RJ11 Keychain Network Cable tester makes a simple and essential device in the setup and maintenance of household and workplace networks. It offers ports for RJ45 and RJ11 cable ends. The device uses a simple LED light to show the cable is in proper working order.
Work-Oriented
For the workaholic in your life, several options exist for great gifts. USB flash drives are available in a variety of sizes and styles. These make great gifts for co-workers and college students alike. The PNY HP 4GB USB 2.0 Flash drive 2-pack provides 8 gigabytes total storage. The PBH-8W Bluetooth Wireless Phone Earloop headset offers some serious savings on the ease and portability of Bluetooth. The wireless Earloop Headset offers the freedom of movement for the networker on the go. The USB 2.0 Solar Battery Panel Charger will definitely come in handy. This charger works on cell phones and MP3/4 players.
Tags: cheap tech, attaches keychain, college students, found online, found online stores
Slingbox is a device that allows you to watch your home television channels on a laptop, smartphone or PDA. Slingbox PRO even works with an HD video signal to give you better playback quality. It also has multiple inputs so it can play virtually all the video sources from a home entertainment system.
Instructions
1. Purchase a Slingbox PRO unit and an "HD Connect" cable.
2. Place your Slingbox PRO near your home entertainment system. The Slingbox PRO can accommodate up to four input sources including a satellite connection, DVD player, DVR and cable.
3. Connect the component HD video cables to the output of your source equipment and to the input of the HD Connect cable. The component cable is color coded with blue, green and red connectors. Connect the red and white audio connectors between the source and the HD Connect cable.
4. Take the component video cables and audio cables and connect them from the output of the HD Connect cable to your television. Plug in the HD Connect cable to the HD in/out slot on the back of your Slingbox PRO.
5. Hook up the IR remote control cable, which comes with the HD Connect cable, to the back of the Slingbox. This cable has outputs to control four pieces of equipment in your entertainment system. Place the other end of the IR cable right in front of the remote receivers on your home entertainment equipment. The IR cable allows you to operate your source equipment remotely via a laptop or smartphone.
6. Attach the network cable to the back of your Slingbox PRO. Connect the other end of the cable to your network. You must have a router in your network for the Slingbox to work.
7. Plug in the power cable to the wall and to the power port on the back of your Slingbox PRO. The network and power lights should light on the Slingbox.
8. Write down the device type, brand and model number of your source equipment. You need this information for the software setup.
9. Insert the supplied setup disc into your computer. If you have a Mac, download the necessary software from the Slingbox website. Make sure that the PC or Mac is connected to the same network as your Slingbox. Once the setup software automatically starts, follow the on-screen prompts to complete the setup. If the software doesn't start on its own, manually run SlingPlayerSetup.exe from the CD-ROM .
Tags: Connect cable, your Slingbox, back your, back your Slingbox, entertainment system
Creating your own wall decor spruces up bare and boring walls and improves the appearance of your home environment. Whether you're an artistic type or someone who can only color inside the lines, making your own wall decor can be a creative challenge that allows you to take charge of the look of your home surroundings. From abstract water paintings to creatively painted tiles, DIY wall decor brings a homespun look to your home.
Instructions
1. Select an assortment of colored acrylic floor tiles, measuring about 4 inches by 4 inches each.
2. Spray adhesive craft glue over the surface of the photo frame base.
3. Press assorted tiles onto the frame, covering the surface. The final outcome results in a rectangular sheet of tiles.
4. Select a stencil of your choice such as an intricate flower design, and lay it over the center tile on the board.
5. Fill in the stencil with acrylic paints of your choice. Repeat this step with all of the tiles, using different stencils or the same stencil for an added effect.
Tags: your home, your wall decor, look your, look your home, wall decor, your choice
Lens hoods act as an effective measure for keeping light noise out of your images.
Lens flare is a common nuisance for photographers. Flare occurs whenever stray light enters a lens indirectly and refracts on the glass so that all of the small scratches on the lens are exposed. In the outdoors, the sun is the main culprit for flare, but there are far more light sources inside that cause the same problem. Over the years photographers have learned to love the help lens hoods provide in protecting lenses from flare. Almost every lens on the market has a supplementary lens hood available that attaches to the end of the camera lens and protects photo compositions. Learn the most effective methods for using lens hoods indoors to improve your indoor photographs.
Instructions
1. Pick a lens hood that is compatible with the lens you are using. Tulip lens hoods have a flower-like shape and are used on both wide-angle and telephoto lenses. Round lens hoods are shaped like cylinders and are usually attached to telephoto lenses. They block out more light than tulip hoods, but because of their shape, they tend to become visible on the edges of wide angle shots. Ensure that the lens hood you are using is compatible with the lens you have before purchase. Name camera brands list compatible lens hoods in the "Accessories" sections with each of their models.
2. Attach the lens hood whenever there are light sources that could possibly enter the camera lens from the front or side. The hood will simply screw on to the end of your lens. Light could come in from 90 degrees to the left or right, or anywhere in between. Lens hoods are especially useful in concerts or plays where there are multiple stage lights. They also protect the lens in studio photography when strobe lights are set up. Highlights from above a human subject, and kicker lights from behind, both tend to spill light in unintended directions. Protect your lens whenever this type of stray light threatens your lens and photograph. Some photographers even play it safe by using the lens hood in all of their shoots.
3. Store the lens hood in your camera bag when finished. Save space by placing your lens inside of the hood while it is stored in the bag, that way you will be able to tell which lens hood to reach for if you have more than one.
Tags: lens hood, lens hoods, your lens, camera lens, compatible with, compatible with lens
Clamshell lighting can be accomplished with simple off-camera flash guns.
Clamshell studio lighting is a simple lighting arrangement based off of the butterfly lighting arrangement. However, rather than placing the lights side by side parallel to the subject, clamshell lighting puts one above and one below. Used with highly portable gear such as lightweight stands, umbrellas and flashes, clamshell lighting is easy to set up on location at most shoots. It can help aspiring portrait photographers bring in top-notch portfolio pieces for relatively little cost.
Instructions
Clamshell Studio Lighting
1. Position the first light stand low to the ground. Tilt the umbrella and the strobe upward slightly toward the subject. Set the flash to 1/16 power.
2. Position the second light stand above the first light stand, with a foot or more of space between the umbrella of light stand one and light stand two. Tilt the umbrella and flash slightly downward toward the subject. Set the flash to 1/8 power.
3. Set the third light stand 7 feet behind the subject at a 45-degree angle to camera left. Raise the light stand so the strobe is at least 7 feet off of the ground. Tilt the umbrella up so that the light will reflect down onto the back of the subject. This is a kicker light. Set the flash to 1/8 power.
4. Check that each of the remote receivers is on the same wireless channel, and that the remote trigger matches that channel.
Photograph the subject. Adjust light power levels on the strobes for the desired effect.
Tags: light stand, flash power, Tilt umbrella, Clamshell Studio, Clamshell Studio Lighting, first light, first light stand
Plug-and-play car navigations systems offer plenty of features with few wires and attachments. Some are even portable for hiking or camping trips. Follow the instructions below to buy a plug-and-play navigation system.
Instructions
1. Consider the features you want on your plug-and-play device. These devices have internal antennas, and most are portable. You may also consider purchasing a plug-and-play GPS device that plays MP3s.
2. Check the map system included on the plug-and-play device to make sure it meets your specifications. All GPS systems include maps at purchase, but some models include more maps and points of interest. Select the model that will give you what you need for your traveling.
3. Consider the storage capacity on your plug-and-play GPS console. If you live in a remote area, you might buy a GPS unit with more storage space just in case you must load maps onto the system.
4. Research prices online to compare brands. Purchase your system at an electronics store or online and have it shipped to you.
Mobile video camera tools allow you to use your Windows Mobile phone to perform different tasks. For example, you can monitor your kids while you're away from home. This software also lets you conduct video chats with your friends or colleagues. Mobile video camera tools give you the flexibility to perform these tasks from anywhere.
Mobiscope
Mobiscope allows you to use your Windows Mobile phone to control your webcam. You can zoom the webcam in and out and play back video recordings. Mobiscope supports up to four cameras at the same time. It also comes with a motion detection feature that detects any type of motion. Mobiscope can notify you via email when it detects motion. Along with the email message, it can include the snapshot of the incident. Mobiscope allows you to schedule specific times when you want the software to start and stop recording videos. Mobiscope works with different languages, such as Russian, German, French and Flemish. As of October 2010, Mobiscope costs $19.95.
WebcamXP
WebcamXP allows you to monitor your property using your Windows Mobile phone. The software supports different video formats, including .avi, .mp4, .mov and .wmv. You can pan and tilt the camera, and the software includes a motion detection feature. When the software detects motion, it can record the incident and send it to a file transfer protocol (FTP) server. A FTP server is a web server that allows you to upload files or images to the Internet. WebcamXP also includes a user management feature that allows you to set up access rights for users. You can give them limited or unlimited rights to use the software. WebcamXP is available in other languages, such as Italian, Dutch, Portuguese, Russian, German and Dutch. WebcamXP supports Windows Mobile 5.0 and 6.0. As of October 2010, WebcamXP costs $119.95 while the personal version costs $59.95.
VZO Mobile
VZO Mobile is Windows Mobile camera software that allows you to make video calls to your family, friends or business associates. You can have different types of video calls, such as mobile-to-mobile or mobile-to-PC video. VZO Mobile allows you to turn on or turn off the camera, and supports different telecommunications protocols, including WiMax, 3G, HSDPA and UMTS. The software supports Windows Mobile 2005. As of October 2010, VZO Mobile retails for $29.75 for a one-year license.
Tags: Windows Mobile, Mobile phone, October 2010, that allows, Windows Mobile phone, your Windows, your Windows Mobile
Whether you are a casual photographer or a seasoned camera veteran, you will find that the Canon PowerShot SD750 delivers plenty of performance in a small, sleek package. This digital camera features a 7.1-megapixel digital ELPH with a 3x optical zoom lens, an image processor with face detection technology, a high-resolution LCD display and other features designed to create high-quality pictures. Using the SD750 is not an overly complicated process, but you need to be familiar with the basic functions on the camera to take acceptable pictures consistently.
Instructions
1. Turn on the camera by pressing the "Power" button on top of the camera or the ">" (arrow) button on the rear panel. When you press this button, the camera starts in shooting mode. Pressing the arrow button starts the camera in "Playback" mode.
2. Take a picture by setting the shooting mode to "Auto." To do this, slide the mode switch to "Rec," press the "Func/Set" button and use the arrow buttons to select "Auto." Press the "Func/Set" button. Aim the camera at the picture subject and then press the shutter button halfway to focus. The camera focuses when you hear it beep twice, and the indicator light is green. Fully press the shutter button to shoot the picture.
3. Review a picture after taking it by viewing it on the LCD display for up to 2 seconds after you take it. Alternately, keep pressing down the shutter button after you take a picture to force the image to remain on the screen indefinitely. To remove the image from the display, press the shutter button halfway.
4. Zoom in on a subject by pulling the zoom lever on top of the camera to the right. To zoom out, pull the zoom lever to the left. Enable the flash by pressing the "Flash" button (with a lightning icon) on the touch-control dial. You can select "Auto," "On" or "Off."
5. Use the self-timer function by pressing the timer button (with an icon that appears as a clock with one hand) on the touch-control dial. With this function, select a 10-second self-timer, a 2-second self-timer or a custom timer that lets you select the delay time (up to 30 seconds) and the number up shots (up to 10).