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Electronics
Electronics are a branch of technology and science that deals with the control of the flow of electrons.
3,725 Questions
Is a HA90PE1-00 dell charger the same polarity as a LA65NS0-00 dell charger?
The engineering standard is that the center of the connector is the positive, and the outside is the ground. I can't think of a case I've ever run across that was wired opposite to that.
But there could be other differences in the chargers beyond polarity (such as voltage!). So beware.
GigaWare is owned by Tandy - RadioShack in US, but in UK the name is associated with a software company. In the former case, contact the folks at RadioShack for assistance.
How do you take screen shots on a second gen iPod touch without using the lock button?
Can't be done. You can jailbreak it (Not sure how with a iPod Touch 2G) then install activator with a action and set it to Screen Shot. That's your only option because apple doesn't allow you to change that.
What is a real life example of magnetism people concerned with?
If a group of people go camping and loose their way they would use a compass to read their map effectively (assuming they have no cellphone or GPS). A compass is controlled by magnetism therefore it would be vital to the campers in this situation. Hope this helps!
Buying unbranded, generic electronics from DX or similar Chinese retailers?
The rise of extremely inexpensive shopping sites DX (DealExtreme), Monoprice, and several other retailers offering direct electronics sales to internet consumers has meant a growing dissatisfaction in many ways with the products on offer. Complete with free shipping, product reviews, and a bargain basement price -- things never seemed simpler. The quality, of course, may vary; something that many shoppers who are unfamiliar with electronics or the sourcing of electronics may not know.
Is there anything wrong with these offbrand or unbranded electronics?
Not necessarily. Oftentimes these sites offer a great value to their customers because the products can be had for a very inexpensive price and no middleman marking them up on a huge margin. However, more complex equipment is often of questionable quality -- things such as unbranded Android tablets or TV systems can often be of mediocre quality compared to branded alternatives such as the Samsung Galaxy Tab or the upcoming OUYA.
What should I buy? What should I avoid?
Products that are often worthwhile purchasing from DX or likeminded outlets might be:
- inexpensive batteries for inexpensive devices or toys
- HDMI cables, often of quite good quality at one quarter the price of a retail outlet
- USB extension cables, for those that prefer a wired solution to a home theatre system
- screen protectors, packages often being available at ten units for two or three dollars
Products that are things certain to avoid include:
- Tablet devices
- Gaming handhelds
- streaming or TV devices, essentially unbranded Rokus
The rule of thumb boils down to: the less complex the part, the more reliable it will be when produced inexpensively. Therefor products which are relatively simple in design such as batteries or cables will be preferable to things which require more sensitivity and higher quality components such as tablet rigs, etc.
All in all these sites provide very deep discounts for consumers who are careful as to what they buy, and as to what their expectations should be realistically set at.
Does Electronic Tickets require reconfirmation from Saudi Airline booking office?
As I know it is not required.
Can you use pod farm with any usb interface?
as far as i know... you need to buy pod farm 2.5 upgrade to use with any audio interface. i believe the upgrade costs $99
What is the difference between Gray code input and incrementing inputs?
Gray Code input is where only one bit of the input changes at any one time. Incrementing input is where one or more inputs can change at the same time. The advantage of Gray Code input is that, at the moment of change, there is no uncertainty in the output except for the one bit resolution.
An example might be an optical encoder which shows the position of a shaft. Gray Code is much better than Incrementing in this application. Although, modern designs use only two bits in an overlapping style using XOR gates and a flip flop to drive an up-down counter.
What does a communication system analyzer do?
Check the radio on sensitivity,power,capability on receiving frequencies, and to check if it's weak or not.
Circuit debugging is a type of software program that tries to fix problems within the computer. For example, if a printer is not working properly that is attached to the computer, the debugging program can try to find out what the problem is. It may or may not automatically fix a problem.
Is it possible to use a gaming console to accelerate PC hardware?
To my knowledge this is not possible, however there are several external GPUs in development, these could help in the future, depending on what hardware needs acceleration.
What words did not exist 20 years ago?
Most of the words that did not exist 20 years ago deal with cell phone and computer use. In 1984 the first cell phones were sold to the public so the words like cell tower, aps, texting, pic, smartphone, DROID, Iphone, were not in use. In 1988 the Internet became available to the public so words that came with that also came into use. Data, chat, internet, microsoft, mouse, keyboard, search engine, software, hardware are the types of words that were made up or changed in meanings.
Electronic Entertainment Expo. its an annual event where companies announce consoles for games, games themselves and accessories for consoles, and other stuff related to gaming and online gaming.
What is made of metal or plastic and protects the internal electronic components from damage?
Case
System Unit
Form Factor
Do you get a phone number with iPad?
Phone numbers come with the SIM card, not the iPad itself, which may or may not be included with the iPad. If you have a data plan on your iPad, it will have a phone number, but won't accept calls
How does a computer send data to another computer?
The transmission of data from any type of system is guided by a set of rules known as PROTOCOL.....
there are various protocols for example:
- TCP-transmission control protocol
- IP-internet protocol
- HTTP-hyper text transfer protocol
- FTP-file transfer protocol
these protocols have some rules on how the data must be transmitted....
for example TCP is the most common used protocol in internet for sending data.this protocol makes the data to be sent is divided into packets(i.e. a octet data) and send it to the destination...At the destination another TCP checks the data received....
data transfered may be ANALOG or DIGITAL depending upon the system....
for example computer uses Digital where as telephone uses analog...
at this situation the both systems uses different protocols but they understand each other and communicate........
thank U...... if there are any wrong information provided am sorry for that......
i just want to share what i know.....
What is the highest level Horse on AVH?
A dappled-gray Lipizzaner stallion once owned by Arabian Rose Court Farms
What are the advantages of having an electronic toothbrush?
There are many advantages of an electronic toothbrush. They are able to get into places where a regular toothbrush can't. They remove more plaque than a regular toothbrush and the pulse effect, also replicates the tools which are used at the dentist.
How does electronic technology favor some people over others?
They don't have enough money that's why
Are Craig electronics any good?
The company, once located in California, was well known in the seventies for tape equipment (reel-to-reel, cassette, 8-track, microcassette, and car stereos). Now I believe it is owned by the LG (Goldstar) group of Korea. The original companies products were manufactured largely by Sanyo and Pioneer, which would explain their decent quality. If you do a search on ebay for Craig under Vintage Electronics, there is always plenty to see. Nowdays, you are probably only getting re-branded LG goods. It seems to me, the older car stereos sounded quite good. And the older items on ebay, are always for sale in good working order...without excuses. I hope this helps clear up your interest.
Can ultrasound waves are alpha beta or gamma rays?
No, they are unrelated. Alpha and beta radiation are particle streams, not waves. And gamma rays are electromagnetic waves.
