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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

How to Be Prepared For DTV Transition

By Sush56

4 comments

The way we can view pictures on our televisions will be affected starting on February 17, 2009. In order for you to still be able to view pictures on your television, you will have to make a few changes. Here are some things that you can do to ... more »

How to Become an Arcade Game Evaluator

By Karsun

0 comments

Real Arcade has a program that allows real people like you to test their games before they become available to the general public. This has got to be one of the coolest "jobs" out there! So if you're into games, read on!.. more »

How to Benefit From a Free Reverse Cell Phone Lookup Website

By mona979

0 comments

Many people search for a free cell phone look up and it can be difficult if you do not know where to look. If you have a regular land line it can be easier than when looking for a cell phone website. The most important thing to do is to find a ... more »

How to Block Your Cell Phone Number

By 1fstc5vette

3 comments

Sometimes you want to block a certain call. Whether it's that person that you've been trying to get a hold of for 10 days straight or just a business that you don't want them to have your number. Here's a easy way to do it!.. more »

How to Block Your Number On a Sidekick

By Sumia

2 comments

There are times when you may want to block your number when calling someone. Here's an easy way to do it on the Sidekick... more »

How to browse internet on Blackberry phone using Wi-Fi without data plan with AT & T

By deshmukh

8 comments

This article serves as a conclusive and verified method of browsing Internet using Wi-Fi on Blackberry phones (Especially Blackberry 8820 used in this demonstration) when the user has not subscribed to AT&T service's Data Plan. There are no ... more »

How to Build a Box Robot

By alanmd23

0 comments

Many children have an imaginary friend when they are growing up. Instead of looking at nothing, you can provide your child with their own box robot. The robot can be used for a neat decoration, toy, or talking piece for family and friends. It is ... more »

How to Build a CNC Mill

By Jennifer Uhl

0 comments

Manufacturing technologies took a major step forward when computers became able to precisely control the creation of complex shapes in materials. One such Computer Numerical Controlled (CNC) tool is the CNC milling machine. A milling machine is ... more »

How to build a Digital Memory Wall

By 2pointhome

5 comments

Go from dusty photo albums to live-streaming memories! Before: dusty albums, buried in the back of dusty closets. After: hundreds of photos streaming live through your living room, refreshing every minute. See how to make memories come alive ... more »

How to Build a Robot out of Recycled Material

By Nicole Braddock

0 comments

In this day and age, recycling is more important than it has ever been before. It is your responsibility to teach your kids the importance of re-using old items instead of throwing them in the trash. Building a robot from junk is also a great ... more »

How to Build a Small Robot

By James Gunter

0 comments

So you've been watching "Robot Wars," and thought you'd like to enter the fray? The problem is, most people don't have the time, money, or expertise to make a full-fledged battle bot. But you can start to develop those robot-building skills by ... more »

How to build a speaker box

By Adam29

1 comments

This article will help anyone interested in the construction of a car audio speaker box... more »

How to Build an Electric Motor

By David Lessem

0 comments

Although it is not widely used today, the homo-polar motor has an incredible elegance and simplicity to it,. making it an ideal electric motor for a first home project. It is the simplest kind of electric motor you can build and can be put ... more »

How to Buy a Blackberry

By mattgeorgia

2 comments

The Blackberry, or Crackberry, is a very addictive PDA cell phone type device on which you can get email, call friends, text message, surf the web, and run all type of computer programs... more »

How to Buy a Bluetooth Headset

By HudsonEdit

0 comments

Driving and talking on a cell phone can be dangerous (and often illegal). Using a Bluetooth headset while driving is one way to go. Bluetooth is a wireless technology that allows different electronics to work together... more »

How to Buy a Camera Which Lasts for Life

By austingh

2 comments

I think there are so many cameras on the market but the extraordinary ones made by Casio are full of quality so I bought one from the company's website. I will show you how to get a Casio camera soon... more »

How to Buy a Cell Phone for a Quadriplegic

By eHow Electronics Editor

0 comments

If you or a loved one is a quadriplegic, accessibility issues are a part of daily life. The good news is that, when it comes to communication devices, voice-activated calling and dialing technology, as well as voice recognition technology, is ... more »

How to Buy a Cell Phone Skin as a Christmas Gift

By *Tidbits

7 comments

A cell phone skin is a perfect Christmas gift for the hard to buy for person in your life. You know, that person that seems to have everything. By purchasing a customized cell phone skin for their cell phone, you can rest assured that your ... more »

How to Buy a Digital Camera

By Richard Burke

9 comments

There are so many different types and manufacturers of digital cameras today that it can be tough to make a decision. Before looking at the camera’s specifications, it is important to understand your requirements from a digital camera. Do you ... more »

How to Buy a High Definition TV

By Brendan Reilly

0 comments

High definition is invading homes everywhere, but there is still a lot of confusion when it comes to buying an HDTV. If you are getting ready to dive into the world of high definition but do not know where to begin, you are not alone. Things like ... more »

How to Buy a Laptop Case

By HudsonEdit

1 comments

The best thing about a laptop computer is its portability. Since you’ve likely spent a good amount of money on the device, you’re going to want to take care of it. This means selecting a case that not only sufficiently protects your ... more »

How to Buy a Lowrance GPS Receiver

By eHow Electronics Editor

1 comments

Whether you are casting for that big fish, hiking a trail or driving through the suburbs, it helps to know where you are and where you are going. That's when a Global Positioning System (GPS) comes in handy. There are lots of different GPS ... more »

How to Buy a Microscope

By eHow Electronics Editor

1 comments

Microscopes are diagnostic and investigative tools used most often in classrooms and laboratories. It is easy to buy a microscope, as more and more companies are offering reasonably prices ones that are good quality. The trick is buying the one ... more »

How to Buy a Motorola Digital Answering Machine

By eHow Electronics Editor

0 comments

It used to be that an answering machine simply gathered your phone messages when you weren't home. Motorola offers modern answering machines that double as video surveillance cameras, work with Bluetooth technology and use separate ringtones to ... more »

How to Buy a Protective Case for an iPod Nano

By eHow Electronics Editor

1 comments

Eventually, you will probably drop your iPod nano. The key to making sure your iPod nano remains intact is to keep it in a protective case, which will lessen the blow when it hits the pavement. Finding a protective case for your iPod nano is easy ... more »