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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

How do you jumper a resistor?

The most clean-looking way is to unsolder the resistor from the circuit board and put in its place a piece of solid wire, bent into a U shape to fit the same holes, soldering it back in place where the resistor was A slightly uglier but much faster way is to take the same U-shaped piece of wire and bend little hooks on each end. Hook the ends around the existing resistor leads and solder. The above assumes leaded through-hole resistors. If the resistor is surface-mount, you basically have to tack-solder a tiny loop of wire to each end of the resistor. Its best not to remove the resistor unless you're trained in surface-mount component repair, or you will likely damage the board. You will need an iron with a very small tip for this.

School that adhere to the subject centered approach make a robot s out of the children?

yes definitely.....

Another PerspectiveAlthough newer approaches to education are focused on helping children feel good about themselves, some of the children seem to have a very poor education when when they exit the modern systems.

A more balanced approach might give a child a more well-rounded education.

How do you make uno attack electrically shock the player when it shoots out cards?

Yuo need to hav wires that abzorb electric shock an them shoch them (but dont mak it 2 harsh!)lol

Applied electronics and instrumentation?

Applied Electronics and Instrumentation are subjects for applied engineering. It is a combination of Electronics and Instrumentation Engineering. The course has a great scope and is offered by many universities.

What is a diesel pre heater warning light mean?

Are you sure its a warning light, and not just and indicator that the pre-heater is on. Diesel engines don't have spark plugs, so in cold weather they should be preheated to acheive combustion. The light will usually GO OUT when the heater is finished heating the engine, and it is ready to start.

What exactly does wide viewing angle 3D mean?

Wide viewing angle 3D means that you can enjoy a great 3D experience no matter where you are watching the TV set from or what position you're in.

Who is made more money xbox 360 or ps3?

The question you should ask is which company made the most money out of there console products. The question is, well, Xbox 360 was (and still is) the best selling console. The PS3 when release had less than half of the sells which xbox did because of the price difference. However, Sony decreased the price on the PS3 and more people bought it. I believe that the Xbox is still the best selling console but the PS3 isnt far away.

How do you clean your gba GameShark?

you can back it and get new one and have all you saves or in might be a problem with rom

What is EPBX system in powerline communication?

EPBX(Electronic private branch exchange) are Phone systems, which traditionally run on proprietary special purpose computers, can run on ordinary servers and workstations, allowing telephones to work just like any other computer application.

How do you run a Revere 777 movie projector?

Search the model on youtube, there's a great video there. be advised that you have to thread the film direct and out from behind the lens to rewind

What is an unpicker used for?

an unpicker is used for breaking the threads that you have sewn, in the case that you have mess it up your sewing. and then you can start again.

What is bridge rectifire?

A four diode circuit to change ac to dc

Ge cordless phone model 2.4ghz how to setup speed dial?

go to www.home-electronics.net/en-US/ModelList.html?Cat=2.4Ghz, select your model and it wil have downloadable manual.

What is the purpose of valves?

A valve is a device that manipulates the flow of a fluid (liquid or gas) from one area to another. It can simply shut off the flow, it can increase or decrease the amount of flow, or it can reroute the flow of a fluid to a different pathway, as well as many other functions.

How do you get me2 handheld codes?

You can look online and use them or you can buy them online or in a store

In what year was a stove made?

What year was the first ever stove made???

the first stove was made in 1936 on June 30th!!

What does damping do in generators?

In AC synchronous generators (alternator), the rotor should turn continuously and smoothly at its rated speed. When loaded, a synchronous alternator can become unstable, that is while rolling it also begins to rock back and forth slighty (this can easily be seen with a strobe light shining on a black mark placed on the end of the shaft, the mark is stationary as the light flashes and then the mark begins to rock clockwise and counter clockwise). The reason is the load torque pressing against the magnetic field traveling around in the alternator and then bouncing off the magnetic field until it catches up again. Remember when a generator loads up by supplying electric power it also gets harder to turn, so what ever is turning the generator has to push harder. Imagin pushing a wheeled cart with a coil spring. The task could get bouncy or "boingy"as the cart runs ahead then slows down. This phenomenon may disturb the generated current waveform and maybe even cause early bearing failure or damage a steam turbine that is turning a large alternator. To stop or reduce the instability is called dampening or damping. A special damping winding is built in the generator. Sometimes called an Amortisseur winding. Roger nsc@psu.edu

You need to locate a break in a coaxial cable as quickly as possible The cable is routed through a crawl space in the ceiling?

There is test equipment made to do this. Cable companies use them. Sometime it is best to tie a new cable onto the end of the old cable then pull from the other end of the old cable and replace it with the new. Splicing a coax is not a good idea.

Why is your dryer blowing only cool air?

I was having the same problem, and it turned out that the dryer was overheating and shutting itself off. The problem was that the exaust hose in the back was getting blocked. In my case, it blows up and out of the roof. The exaust on the roof had a screen cover that was collecting lint. Check the path for your exaust hose. Hair dryers have a small temperature controlled fuse. If the hair dryer heats up too much, the fuse opens up and prevents a fire. Covering the air inlet, or clogging can cause the heat to increase too much. While you could get the fuse replaced, hair dryers are so inexpensive that it makes them uneconomical to repair. If you are talking about clothes dryer, the problem may also be in the elecrical connections. Since dryers draw a lot of current (somewhere around 20A) they can cause connections to heat up and become resistive. Also, while the heater element in the dryer runs off 220V, the motor usually runs off 110. So, if a phase has opened up, the heater could be getting no power, while the motor is getting power from the other phase and the neutral. Or it may be that a connection on the dryer has gone bad, or that the heater simply burned out. If you can look at the dryer wiring and know what you are looking at, check it out with a multimeter. (For the love of fat kids and chocolate unplug it first!!) Dryers arn't that complex of machines.