Electronic Evolution

We usually talk about Radio Transceivers and Radio Transmitters when we talk about Communication.  The ability to send and receive information is Communication and remote controls we used to open our garage doors, open our TV sets and other devices are also called communication.  It all started with Electronics.

It is the ability to control the flow of electrons that to the device is called Electronics.  It is a branch of science that studies the movement of electrons.  Through the ingenuity of Lee De Forest in 1906, triode was able to make electrical amplification possible.  In 1950, the principal application is for the design and theory of radio transmitters, receivers and vacuum tubes and was called “radio technology”.

Electronic systems with continuous variable are called Analog Circuit.  It describes the relational proportion between signals, voltages and currents.  Although analog circuits have many applications, it lacks the ability to perform multiple logical operations.  Digital electronics, in contrast to analog, has only 2 possible values.  It can only be “ON” or “OFF”.  Cylindrical strings of metal that carry electrical signals are called wires.  This is an essential tool in electronics, but because of the distance limitation, the technology leads the way for Wireless Communication.  It is generally a branch of telecommunication.  Sensors are used, instead of wires, to communicate with the device.

Industrial Wireless controls heavy equipments and adds mobility to controllers.  Industrial Wireless Application has a great contribution in providing safety among its controllers.  It offered comfortable living not only to industries but as well as individuals; Wireless technology application includes cellular phones, Blue tooth applications, Infrared and a lot more.  It gives us the ability to control devices not within our reach.

Thus, the development of electronics, from simple circuitries to complex circuits, it has great impact in our lives.  We are surely the beneficiaries of this kind of technology.

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