Optical Computer – Components, Working Principle and Why We Need It

Optical Computer is indeed the computer technology of future which uses light particles called Photons. This post will discuss Optical Computer, Optical Components required for computation, why we need it, its working principle, advantages and disadvantages. What is an Optical Computer A ...

Programmable Logic Controller

A Programmable Logic Controller can be defined in many ways. It can be defined as a program controlled electronic equipment with a reprogrammable memory for storing a set of commands which is used for ...

Classification of instruments can be carried out in two categories:Absolute Instrument These instruments give the magnitude of the quantity under measurements in terms of physical constants of the instrument. The quantity to be measured ...