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Consumer Electronics
Ask questions here about the electronics you use every day: from phones and computers to kitchen appliances and radios.
4,952 Questions
Can you send a gift to someone in China?
Yes, you can. Simply tuck into an appropriate package and fill in the customs forms.
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There is many sites on the internet that send gifts at any corner of the world like You will have to choose any gift item and then send it to anywhere in the world.
How do you figure out the amps of a transformer when it only tells you it puts out 20 vdc?
I suspect you are referring to an external power supply for a device, which consists of a transformer and a smoothing circuit of some kind. Look on the device it powers, there may well be a rating plate or an input fuse. You might also find a VA rating or wattage rating. If so, Google for power formulae to manipulate to find amps.
How to learn and make video games without going to a school or college?
you can use programs like gamemaker and read the manual.
If you want to make ps2 games you can buy a kit for 2500 dollars.
sony has allowed people to make videogames for ps2.
What percent should excess inventory be?
A business' excess inventory needs depend greatly on the shelf life of those goods and the rate at which they are sold. As an example, a deli should not keep a large quantity of excess with meat that can spoil, but an electronics store may wish to keep a large excess in smaller electronic goods such as mobile phone chargers, as these have long shelf-lives and are sold more frequently.
Why TTL is preffered in case of microcontroller than CMOS?
TTL is preferred in n-mos technology because it produces more heat and thus it's preferable in microcontroller circuit but c-mos does not produce waste heat which is why TTL is not preferred in c-mos.
A synchronous generator is operating at lagging power factor (positive P & Q) when it is supplying P & Q to the system. P & Q are positive which means that they are flowing away from the bus where the generator is connected (overexcited case). On the other hand, it is operating at leading power factor when it is supplying P and absorbing Q. The sign of Q is negative which means that it is flowing towards the generator bus (underexcited case).
What comes with the iPod in the box?
head phones, iPod, instructions booklet, usb cord, and that's it...
Electromotive force is also known as?
Electromotive force is also known as emf. It refers to the voltage given by an electrical energy source like dynamo or battery.
How was the electric fan made?
It is made up of coil...when an AC voltage is applied, it produces magnetic flux which is repelled by another magnet around it . this applies a force against and the fan gets rotated.....
i am sorry if the above info is wrong.......
Scientist involve in electricity?
Thomas Edison is credited with building the first electric light bulb. Benjamin Franklin is also famous for his experiments involving electricity.
Yes you need a USB cord compatible with your phone. once it detects your phone you should be able to transfer thru windows media
How much heat does iron conduct?
the heat capacity of iron is 450 J/(kg * K), Heat Conductivity Rates 80 k,
Are there different ways to achieve the same results using different logic gate combanations?
Obviously
What is the difference between the construction of a moving coil galvanometer and a ballistic galvanometer?
Since the nature of communication is seen to involve the inferential combination of what is said with certain contextual pieces of information, it is not difficult to see that connectives that establish logical relationships can be of great value in communication.
How are thermistors used in computer fans?
Thermistors change their properties with temperature, so they can be used to run a fan only when it's hot.
How do you turn off chimes on a 1998 Chevrolet K1500?
There is a chime module but if it is disconnected may also affect the interior lights.
How do you check that chips on a video card are properly seated in?
Press down with a screw driver on all corners of the socketed chip on the card. This problem occurs because of thermal changes and is called chip creep.
Are the Zune and the ipod charging slots the same?
No, iPods are 30-pin connectors and Zunes are something else.
It depends on the reference. If the reference electric power is P0 = 1 W (0 dB) then 98 dB equals 6309573444.8 Watts.
Voice over Internet Protocol (VoIP), is a technology that allows you to make voice calls using a broadband Internet connection instead of a regular (or analog) phone line. Some VoIP services may only allow you to call other people using the same service, but others may allow you to call anyone who has a telephone number - including local, long distance, mobile, and international numbers. Also, while some VoIP services only work on your computer or a special VoIP phone, other services allow you to use a traditional phone connected to a VoIP adapter. In case of using the services of Pakistan VoIP provider, you can simply cater the needs of your call centers in a cost-effective way.
What kind of current is produced by dry cells?
Simply, direct current (DC). The amount of current depends on the circuit it is used in.
