Consumer Electronics

Contact me for any question/ today no problem for this.

acum20@yahoo.com

batteries get experation dates because they run out of power.

Radio Shack sells a in-line volume control for headsets.

wet cell battery

A cassette Walkman is a handheld music player which you put a cassette in and headphones in the listen to music.

i need to download a driver for tevion film strip scanner on windows xp

the best weapon is a bow and arrow

the channel that you watch the television show on is called a television network. The television network (NBC or FOX or CBS etc) pays for and produces the episode, and airs it on their channel trying to get as many viewers as possible. The network makes money by selling advertisement time during commercials. the more viewers a show has on average, the more advertisers will pay to have their commercials appear on that network. If another tv channel or tv network wants to have episodes of that show on their channel, they have to pay the network that owns and made the show to air it on their network. This is called syndication (reruns)

No you should not do that. It will damage the battery and the battery will explode.

Most molecular substances do not conduct electricity since the ions don't dissociate very well with molecular substances. However, most ionic substances do conduct electricity very well due to their ability to dissociate very well in water.

The ability to use frustration to fix the problem. #1

A stun gun is an electroshock gun that is used to momentarily disable a person. It is a non-lethal weapon used by the police to control mobs and by security guards to stop trespassers. However many humanitarian organisations have condemned the use of stun guns and other electroshock weapons as torture and there are many controversies regarding the same. The use of these weapons have been banned ever since in some countries and possession is also considered illegal in many countries.

No. The diode conducts during only 1/2 of the cycle, leaving

a big hole and no DC where the other half-cycle should be.

the x-box wasn't invented, it was created.

The watts portion of that equation also requires a voltage rating, which you failed to include. Without that, it's not possible to answer your question.

In electronics, a common-emitter amplifier is one of three basic single-stage bipolar-junction-transistor (BJT) amplifier topologies, typically used as a voltage amplifier. In this circuit the base terminal of the transistor serves as the input, the collector is the output, and the emitter is common to both, hence its name. An analogous circuit called the common source is constructed using field-effect transistors Common-emitter amplifiers generally have a very high gain which can vary widely from one transistor to the next, as it is a strong function of both temperature and bias current, making the actual gain unpredictable. Stability is another problem associated with such high gain circuits, due to any unintentional positive feedback that may be present. Other problems associated with the circuit are the low input dynamic range imposed by the small-signal limit and the high distortion resulting if this is exceeded. One common way of alleviating these issues is with the use of negative feedback, particularly with emitter degeneration. Emitter degeneration typically refers to the addition of a small resistor (or any impedance) between the emitter of the transistor and ground. The effect of this is to reduce the overall transconductance Gm = gm of the circuit by a factor of gmRE + 1, making the voltage gain depend more on the ratio of the resistors than the transistor's characteristics: The distortion and stability characteristics of the circuit are thus improved, but at the expense of a reduction in gain. Common-emitter circuits are used to amplify weak voltage signals, such as the faint radio signals detected by an antenna. When used in radio frequency circuits, it is common to replace the load resistor with a tuned circuit. This is done to limit the bandwidth to a narrow band centered around the intended operating frequency. More importantly it also allows the circuit to operate at higher frequencies as the tuned circuit can be used to resonate any inter-electrode and stray capacitances, which normally limit the frequency response. Common emitters are also commonly used as low noise amplifiers. At low frequencies and using a simplified Hybrid-Pi model, the following small signal characteristics can be derived. If the emitter degeneration resistor is not present, RE = 0 Ω. According to these formulas and in agreement with the previous discussion, when RE is increased the input resistance is increased and the gain is reduced. {| ! ! Definition ! Expression ! Current gain ! Voltage gain ! Input resistance ! Output resistance |} The bandwidth of the common emitter amplifier tends to be low, due to high capacitance resulting from the Miller effect. The base-collector capacitance is effectively multiplied by the factor 1 − Av, thus increasing the total input capacitance and lowering the overall bandwidth. The discussion of bandwidth parallels that in the article on the common source amplifier. A fix for this bandwidth problem is the cascode amplifier. == ==

Providing that you maintain the same voltage and above all, make sure that the polarities are the same, yes, it should work. It's OK to have a little more power available than the device requires but it shouldn't be less, which can cause the cable to over heat or cause undue stress on the device itself. It sounds as though you're using a wall adapter to run something, and the extra .5 amp capacity should be OK. But, when using a wall adapter, always try to keep as close to the rating of the device as possible. Wall adapters that provide more power than what's needed, can over heat because the extra power isn't being used. It's just being converted to heat. Since you're within 20 percent of the device's ratings, this shouldn't be a problem.

Ultraviolet waves of certain wavelengths kill bacteria, tan your skin, and produce the effect known as fluorescence. pg 52 of your text
Examples: ultraviolet radiation, visible light.

The first sound recording device built by edison in 1877. The only existing recording today is the 'talking clock'

Telecom is simply an abbreviation for a telecommunications company. Vodafone is one of these companies, along with Verizon, AT&T and many others.

The Z1, was invented by a German man named Konrad Zuse in 1936.

I suggest getting a portable cassette player and hook it up to a FM transmitter.

However, it would be much less of a hassle to buy a different stereo for your car that has a cassette player.

N = Neutral (Black Wire, usually)

L = Live (White Wire, usually)

FG = Frame Ground