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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

What does a multi meter do?

A multimeter or a multitester, also known as a volt/ohm meter or VOM, is an electronic measuring instrument that combines several functions in one unit. A standard multimeter may include features such as the ability to measure voltage, current and resistance. There are two categories of multimeters, analog multimeters (or analogue multimeters in British English) and digital multimeters (often abbreviated DMM or DVOM.) A multimeter can be a hand-held device useful for basic fault finding and field service work or a bench instrument which can measure to a very high degree of accuracy. They can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as batteries, motor controls, appliances, power supplies, and wiring systems. ---- Source : Wikipedia

What are the applications of pld?

any application where you would use logic circuits but would like to reduce the size of the circuit without going to the expense of having custom ICs made.

Or have the possibility to change things like address decoding in a later stage without changing the PCB. Typical applications are address decoding, latching, counting, basically all that normal logic can do.

How do you hook up model tr-2920 speakers?

You don't hook them up. They are garbage, sold out of a white van, scam speakers. Find the guy that sold them to you and get your money back.

Who is Frank Hurley?

Hwas an Austrailian photographer,filmaker, film producer and writer.

What colors are the ground and hot wires to a stereo?

Depends. Typically red is hot and black, however on an automotive stereo its typically yellow to +12, red to ignition/accesory +12, and black to negative

What is Saturation voltage of bjt?

It is the CE (collector - emitter) voltage at a given collector current when the transistor is fully on. Increasing the base current will not lower the CE voltage any more once saturation has been reached.

How do you get a cord for a Durabrand CD player model CD 1095?

You can purchase a generic power cord at Radio Shack. I had the same exact model and found that their catalog number 61-2875 was a perfect fit. It lists for $7.99. To be sure, take your radio in for an exact match. Good luck! :o)

What is the function of a fuse in household wiring?

A fuse in any type of electrical/electronics circuit is there to protect the circuit or device attached in the event that the current draw exceeds safe or recommended levels.

In house wiring, the chances of the wiring becoming overheated and possibly starting a fire could be the result of something using more current than what the wire is capable of handling. Fuses and circuit breakers are an excellent idea and you should never (nope...never) run a household circuit without one.

If you don't know what size of circuit breaker (or fuse) you need, you can check with your local electrical parts supplier and get the info. Or chances are very good that you can also find that information on the internet. Just check more than one site though because the accuracy may not be completely dependable.

How important is the telephone?

so we can communicate when we are 10000 kms away from relatives and friends
Telephone allow us to talk live to a person in remote distances. The modern phone system such as the virtual PBX offers more sophisticated features like call forwarding and call screening,voice mail service and internet fax that makes communication so fast, efficient and secure.

Do violent video games help comprehension?

some do...it helps your mind critically think on what to do next

What are books recorded on cassette tape called?

Books on cassette tape are called audio books (also 'talking books'). However, audio/talking books are also available in CD and MP3 form.

Will a set top box improve signal quality for your TV?

Set top box is basically used to convert the digital signals broadcasted by digital signal broadcasters to analog signals, in case you wish to have your analog tv, but would like to have an access to digital channels.

Digital channels definitely have better quality signals than analog and therefore you will have a better picture quality and signal quality even though you have converted the digital signals to analog.

What are the advantages of modular programming?

Modules are extensions which present certain pieces of information on your site. It's a way of presenting information that is already present. This can add a new function to an application which was already part of your website. Think about latest article modules, login module, a menu, ... . Typically you'll have a number of modules on each web page. The difference between a component and a module is not always very clear for everybody. But if you think about it, it's really not that difficult. A module doesn't make sense as a standalone application, it will just present information or add a function to an existing application. Take a newsletter for instance. A newsletter is a component. You can have a website which is used as a newsletter only. That makes perfectly sense. Although a newsletter component probably will have a subscription page integrated, you might want to add a subscription module on a sidebar on every page of your website. You can put this subscribe module anywhere on your site. You'll probably agree with me that a site with just a subscription module and no actual newsletter component would be rather ridiculous.

Where can you get a NI-CD 2.3A700mAh 8.4V battery?

The question is actually, Where can you get a NI-CD 2/3A700mAh 8.4V battery? Wiki wouldn't let me put a slash mark between the 2 and 3.

I have an airsoft gun and the battery broke so i need to find another battery of this type.

Please help!!!!

I want to use my airsoft gun.

How do you say iPad in spanish?

"Tablet" in Spanish is "tableta". It is pronounced "tah-BLAY-tah". Another word for a tablet that means a pill (medicine), is "pastilla". It is pronounced "pah-STEE-ya". Please see this site for confirmation of the translation: http://www.answers.com/library/Translations

Is small generator good for home use?

Yes, a small generator is good for home use as it will supply power to all your home appliances.

Where can one purchase Norelco replacement parts?

The men's shaving system that is one of a few being sold on the Amazon website that says it covers 50% more shaving area is a Norleco Speed-XL, The Amazon website also offers the replacement heads for sale.

What is the special property of a zener diode?

in the negative biasing it gives the constant voltage irrespective of limited current.......the voltage it provides in the negative biasing is known as 'zener voltage' due to this property zener voltage is used as voltage regulator........voltage regulator is a circuit which gives constant output even the input is changing.