sábado, 17 de junio de 2017

Modern electronics

Los aparatos electrónicos más novedosos de la llamada electrónica de consumo, es decir aquellos aparatos electrónicos utilizados para el entretenimiento y la comunicación. Si te ha gustado, No te olvides de hacer Click en Me gusta en la parte derecha de la página. Gracias por tu colaboración.

The drone
A drone is an unmanned aerial vehicle, so it may also be called an abbreviation of an unmanned aerial vehicle in Spanish. The word drone comes from English whose literal translation is "drone". It can be called drone or drone.


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The Smartphones

Everyone talks about SmartPhones. Let's try to make it clear that it is a smartphone or also called a smartphone, it is a commercial term to name a mobile phone that offers more features than a common mobile phone
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The SmartWatch


The new Smart Watches. Today our bodies are the main objective of the technology industry and that is why the main manufacturers of intelligent devices are leaving their brains and skin so that these "gadgets" are the perfect complements of your body in your daily life. Learn its characteristics.
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Electronics in antiquity

The history of Electronics, like that of many other sciences, is marked by small and great discoveries. Some of them fortuitous and others, fruit of visionary minds of researchers and scientists.

Throughout past and present history, electronic instruments and even robots of electronic technology have been found all over the earth, which surpasses or for many thousands of years the current electronic microchip technique.
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There are innumerable historical data and stories that talk about the construction of robots and the discoveries of ingenious electronic artifacts found in different tombs and ancient sites, but by way of example list some data that refer to these ancient artifacts of which philosophers and writers Which they personally saw and related experiences of contact with them.

For example the Greek philosopher Plato in some of his writings and experiences that he heard and saw of the construction of ancient robots and fronts parts of the world, since Plato also relates the fact that the "gods" of Olympus possessed robots that even used For the servitude of their houses as relates the case of a robot builder called Hefaistos the Olympian smith who had even built two in the form of women for their own pleasure even to help the soldiers in the battles.

In fact, in the year 1900, it was found on the coast of the island of Antikythera in the Aegean Sea, a fishermen's boat found among its nets the piece of an electronic machine that is now in the Archaeological Museum of Athens, The Antikythera machine.



A piece of impressive machinery several thousand years old that had a kind of gears that hardly and practically impossible of its construction thousands of years ago in Greece, since this piece of gears and machinery had a major axis was used to start up everything the mechanism ; A 240-tooth center wheel; 40 gear wheels, three axles; Nine mobile scales and a differential, a machine that still today, would be a mechanical electronic composition of complex construction.

Even to the infinity of electronic instruments found in antiquity, many of them exhibited in museums worldwide cataloged "as objects of worship" were found likewise of visions, or "magic mirrors" in the case of the book of Enoch Speaks of mirrors that could be seen scenes of different places far from the earth and could be seen in direct, even in a classic book titled "Book of the six sciences" speaks of mirrors similar to the one of Enoch in which scenes could be seen distant of different Places of the earth, scenes of the past time and scenes of the future time.

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miércoles, 14 de junio de 2017

PPT


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THE ELECTRONICS

Electronics is the science of controlling electrical energy electrically, in which the electrons have a fundamental role. Electronics deals with electrical circuits that involve active electrical components such as vacuum tubes, transistors, diodes, integrated circuits, optoelectronics, sensors etc. associated passive electrical components, and interconnection technologies. Commonly, electronic devices contain circuitry consisting primarily or exclusively of active semiconductors supplemented with passive elements; such a circuit is described as an electronic circuit.

Also is the branch of science that deals with the study of flow and control of electrons (electricity) and the study of their behavior and effects in vacuums, gases, and semiconductors, and with devices using such electrons. This control of electrons is accomplished by devices that resist, carry, select, steer, switch, store, manipulate, and exploit the electron.




Analog Electronics

Analogue electronics (also spelled analog electronics) are electronic systems with a continuously variable signal, in contrast to digital continously where signals usually take  only two levels. The term "analogue" describes the proportional relationship between a signal and a voltage or current that represents the signal.

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Digital Electronics

Digital electronics or digital (electronic) circuits are electronics that handle digital signals (discrete bands of analog levels) rather than by continuous ranges as used in analog electronics. All levels within a band of values represent the same information state. Because of this discretization, relatively small changes to the analog signal levels due to manufacturing tolerance, signal attenuation or noise do not leave the discrete envelope, and as a result are ignored by signal state sensing circuitry.

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Importance of electronics
                                                     
The electronics has developed in an impressive way and is used for all cases, so much that it has reached great importance because it is the core of microprogrammed systems and automated systems that allow the saving of human labor.

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Electronics and its advances are undoubtedly transforming our society, changing our habits and the personality of individuals. It is not only technological advances, but social and personal advances that have promoted electronics. That is why today we can assert in a diaphanous and meridian way that electronic devices are an indisputable pillar in the new society of the twenty-first century, the information society.






Electronics in the industry

The electronics industry deals with the manufacture and assembly of electronic products for domestic, professional, state and military use. Electronic products are also used in other industries in the manufacture of a range of products including appliances, vehicle parts and toys.


Electronics appear as something to the naked eye too sophisticated to couple to a home industry project. However, many times we will see that this is a fundamental point of most of the companies that wish to carry out. Without this electronic "intelligence", so many projects have been left in the way. That is why we are interested in our readers have a basic notion of what electronic and its world is about. We will start with a basic vocabulary and we will come across the easiest aspects to apply at home.




                          
                                      

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Modern electronics

Los aparatos electrónicos más novedosos de la llamada electrónica de consumo, es decir aquellos aparatos electrónicos utilizados para el ent...