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Learn about electronics, from cameras and cell phones to TVs and car stereos. Find practical tips for iPods, home theater systems, the latest telescopes and much more. Shopping for a flat screen TV? Installing a new GPS? eHow can help. Troubleshooting your digital camera or programming your DVR? Surveying stars with a telescope? Learn the ins and outs of hundreds of electronics devices for your home, car or office with the help of eHow’s electronic experts.

Categories in Electronics

Articles in Electronics

About Cable DVRs

By Amanda K.

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Because DVR services like TiVo often carry a subscription, cable companies have recently been able to offer DVR services as part of a bundled service plan to help consumers save money. Many modern cable service providers, including Cox, Bright ... more »

About Different Types of Radios

By Josienita Borlongan

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A radio is one of those inventions that would not go away, it would continue to evolve and be part of people's daily lives. One can easily be entertained and informed by listening to some music and newscasts. A two-way communication-type radio ... more »

About Digital Video Recorders

By Kirk Edward Brown

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Digital video recorders are revolutionizing the way in which millions of people watch television, by giving them unfettered control over when and how they view their favorite programs. Unlike videocassette recorders that record programs on ... more »

About Handheld GPS Systems

By M.D.W.

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A wide array of electronics incorporate Global Positioning System (GPS) technology, such as vehicles and mobile phones. Handheld GPS devices, though, are dedicated solely to navigation and are most often used by hikers, climbers and mountain ... more »

About HD Satellite Networks

By Catnipp

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HD satellite networks broadcast high-definition (HD) television. This is a digital signal that has a higher resolution than regular television systems. These types of systems are known as SDTV (standard definition television). The HD broadcast is ... more »

About Home Theater Systems

By Catnipp

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Home theater systems can transform any room into a movie theater. The sound and audio produced by them rivals those heard and seen in expensive cinemas. A home theater system can be installed professionally and cost you a lot of money, or you can ... more »

About Integrated Amplifiers

By Josienita Borlongan

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Home entertainment systems have come a long way. Movie buffs can now enjoy great movies with crystal-clear pictures and crisp, theater-like sounds. Different entertainment systems from video components to big flat-screen TVs and incredible ... more »

About Plasma TV's

By Mark Orwell

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Plasma television sets are one type of flat screen television that has gained popularity. Small cells are placed within the screen and contain neon and xenon gases. When these gases are fed electricity, they create plasma that emits light and ... more »

About Satellite Phones

By Richard Thomas

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A satellite telephone is a type of mobile phone that, unlike conventional cell phones, provides service virtually anywhere. Although often more expensive than cell phones, they provide the important capability of making telephone calls from ... more »

About Subwoofers

By Mark Orwell

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Advanced sound systems are composed of a number of electronic parts that all work together to create the best overall sound quality possible. The mix of parts are what make each sound system unique, and many people find it fun to completely ... more »

About Video Production

By Josienita Borlongan

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Video production is the act of creating artistic video presentations using audio and video to produce movies with the use of a video camera, video editing tools and software. The end product may be used for business or personal use such as ... more »

Canon EOS 40D: Depth of Field

By expertvillage

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Automatic depth of field mode allows for multiple focus points. Learn how use automatic depth of field feature for the Canon EOS 40D Digital SLR camera in this free Canon photography lesson... more »

Canon EOS 40D: ISO Speed

By expertvillage

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ISO setting affects grain of your photos. Learn how to adjust ISO setting with Canon EOS 40D Digital SLR camera in this free Canon photography lesson... more »

Canon EOS 40D: Picture Style

By expertvillage

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Chose from a variety of image presets. Learn how to adjust photo presets with Canon EOS 40D Digital SLR camera in this free Canon photography lesson... more »

Canon EOS 40D: Selecting Autofocus Point

By expertvillage

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Use button toggle to select Canon camera focus point. Learn tips for using the Canon EOS 40D Digital SLR camera in this free Canon photography lesson... more »

Canon XH A1 Audio Recording Modes

By expertvillage

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Audio recording is a huge part of video production, so learn all about the audio recording modes for a Canon XH A1 video camera in this free production video... more »

Canon XH A1 Onboard Mic Sensitivity

By expertvillage

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Audio recording is a huge part of video production, so learn about onboard mic sensitivity with a Canon XH A1 video camera in this free production video... more »

Choosing A Camcorder

By Tippy

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If you’ve browsed the camcorder counter at your local electronics store lately, you’ve seen dozens of camcorders in a wide range of prices. Before you choose one, decide what features will benefit you the most and which ones you ... more »

Choosing Between HD DVD & BluRay HD

By expertvillage

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Learn how to choose between HD DVD and BluRay HD in this free video on high definition television... more »

Connecting VCR to Computer: Analog Capture Card

By expertvillage

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You can use an analog capture card to transfer VHS tapes to a computer. Learn how to convert VHS tapes to DVD format from a professional videographer in this free electronics video... more »

Creating Transitions in Videos

By expertvillage

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Using transitions will help the flow of your videos. Learn how to convert VHS tapes to DVD format from a professional videographer in this free electronics video... more »

Digital Cameras & External Flash

By expertvillage

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Digital SLR cameras can have an external flash attached, but many prosumer cameras do not. Learn all about digital camera flashes in this free photography video... more »

Easy Recording Modes for the Canon XH A1

By expertvillage

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Video production is easy if you have the right equipment. Learn tips for easy recording modes in this free video clip about the basics of a Canon XH A1 video camera... more »

Editing Videos on Computer

By expertvillage

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Put your captured videos in the order you want as you are editing. Learn how to convert VHS tapes to DVD format from a professional videographer in this free electronics video... more »

How Do Different Car Audio Systems Compare?

By Josienita Borlongan

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