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By: janzaplecze | November 29, 2017

 Samsung’s latest and the hottest innovation is an add-on to its fleet of monitors. This monitor bestows you with that high quality ‘picture viewing experience’ that you had never thought of. This small blaster incorporates a 24-inch LED backlit LCD panel which can distribute a very high end quality booster for that perfect spotless, crisp viewing experience. We can definitely say that in a way it gives out true-to-life color.

One may view this marvel even through an angle of 180-degree, this thing is seriously catching attention of the critics too, so does this mean that this kind of viewing is possible practically from any place within the room? It bestows the max resolution of 1920 x 1200 and a contrast ratio of 1000:1.Its practicall...

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By: janzaplecze | November 28, 2017

Asymmetric Digital Subscriber Line (ADSL), a form of DSL, is a high speed data communications technology enabling use of existing analog telephone lines for access to the Internet and other services.

Using bandwidth higher that that of voice signals on the telephone line, it is always on, requiring no dialing to initiate a connection. To optimize performance in typical applications, it is asymmetric: the received or downstream rate is higher than the transmitted or upstream rate. Data and analog voice communications occur simultaneously on the same telephone line.

Upstream rates are typically 256 kbps.
Downstream rates can be as high as 6 Mbps over short ranges, although 2 Mbps is more common.
Because of the relatively low data rate (compared t...

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By: janzaplecze | November 27, 2017

Flip Flop digital device capable of being in either of two stable states. Can be made to toggle between the two states by a pre defined digital input. Depending on the exact design and use of the flip flop, this could be:

A change of state from low to high, or high to low, (not both, which one causes the change depends on the the design) of a clock input. This will cause the flip flop to change from its initial state to the opposite state.

Asserting a Set or Clear input. This will force the flip flop into one of it's two states.

Use: Many uses, can be used for counting: Repeated signals to the clock input will cause the flip flop to change state once per cycle of high to low - low to high transition on the clock input. The output from one flip...

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By: janzaplecze | November 27, 2017

In electronics, an adder is a device which will perform the addition, S, of two numbers. In computing the adder is part of the ALU, and some ALUs contain multiple adders. Although adders can be constructed for many numerical representations, such as BCD or excess-3, the most adders operate on binary numbers. Binary devices will be the focus of this article.

Binary adders are classified by two main criteria. First, the size of the numbers an adder can compute are limited by the number of bits of input and output. Generally, an N-bit adder will have two N-bit inputs and one N-bit output, as well as a one-bit output carry. The second classification criterion is whether the adder has a one-bit input carry. Those adders with the input carry are r...

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By: janzaplecze | November 23, 2017

A bipolar transistor is an amplifying or switching device constructed of doped semiconductor. A bipolar transistor has a sanswich, either NPN or PNP. The center is called the "base" of the transistor. By varying the voltage between the base, and one terminal, one can vary the current flow threough the other terminal of the transistor, causing amplification of the signal at that terminal.

Conceptually, one can understand a bipolar transistor as two diodes placed back to back. The change in voltage at the base electrostatically attracts holes or electrons to jump the junction gap of one diode, while the other diode permits the difference in voltage to exist.

Bipolar transistors have different regions of amplification. In the "lin...

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