by: Carlos Elloreg
The word Computer is most well known in the field of technology at present times. But, what really a computer is? Yes of course computer is a technology - from the word "Compute" any system that perform computations whether in a form of mechanical or electronic in nature is called computer. Computer is an old technology since the early days when human learn how to make things for there daily used for survivals.
To named of some from the early made computers, Abacus- was recognized as mechanical computer made by inventors and there was a rapid improvements of computer machines during the discovery of electricity. Electricity provides huge contribution in the life of mankind that enable the inventions of electromechanical machines and devices used in the processing Industries and factories to produced useful products. In the 21st century Vacuum Tube discovered and Electronics technology was born that lead to more developments of computer machines.
Electronic is a device that are designed to control the flow of electrons in electrical circuits. Transistor and Diode are an active electronic components that are known as electronic switch that performs a very high speed switching action from 1 hertz to more than 3 gigahertz per second that are commonly used in the recent computer machines.
Electronics Technology contributes for advancements of technology in the recent times that makes the world "High-Tech".