Disk Enclosures or Casings are intended to use Internal Hard Disk or Optical Drives like a movable Independent disk drive connectible via USB port. Disk Enclosures are nothing but a metallic hollow box, inside which an Internal Hard Disk, Optical Drive can sit and a small circuit with cable interface to connect the native data bus of Internal disks with USB cable with a computer and a voltage … [Read more...]
Hardware
Detailed article on computer hardware parts like RAM, Motherboard, Processor, Graphics card. Hardware also covers topics on hardware of Server, Single Board Computers like Raspberry Pi to Libre Hardware Projects.
Coaxial Cable : Description, Types and Application of Coaxial Cable
Coaxial cable is short, two-pin cable with concentric structure. They consist of an inner conductor, which is surrounded at a constant distance by a hollow cylindrical outer conductor. The space consists of an insulator. Most of the outer conductor is protected by an insulating, corrosion-resistant, waterproof jacket from the outside. Current coaxial cable having an outer diameter of 2 to 15 mm, … [Read more...]
Keyboard of Desktop, Laptop and Mobile Devices
Keyboard of computer compared to a typewriter keyboard has more keys those are used to operate the computer and any peripherals. The computer keyboard has some other key assignments and labels. There is no fixed arrangement of the keys, each system architecture has certain autonomies, especially in notebooks resulting from the problem with space differences. Significant differences from the … [Read more...]
Virtualization
Virtualization refers to the methods, which allow a computer's resources to split. The term Virtualization is used differently in many different applications. There are many concepts and technologies in the field of hardware and software that use this term Virtualization. The primary goal of Virtualization is to provide the user with an abstraction layer from the actual hardware isolated - … [Read more...]
Storage Area Network : What is SAN and How it Works
Storage Area Network and storage network are known in the field of data processing for a network of disk subsystems and tape libraries to server systems. Storage Area Networks are for serial, continuous high-speed transfers of large data sets. Storage Area Network are used for high-availability, high performance installations for cost reduction. Development and Principle of Storage Area … [Read more...]
Mainframe Computers : Brief Introduction
Mainframe Computers are very complex and extensive computer system that goes far beyond the capabilities of a personal computer and of a typical server too. Previously we published an article on Mainframe Computers and Terminal Emulation, it can be a good read too. You have possibly seen very big computer unit in some big offices or Bank - occupying in a separate big locked room - those mostly are … [Read more...]
Calculator : History, Present and Many Interesting Facts
Calculator is not only just a simple machine designed for simplicity and reliability to do calculations, it has many interesting facts making it a collectible. Most of us are not aware that, our father's old LED calculator has became a collectible. In this small article, we will present the world of few number of limited keys with a small display. History of Calculator Logically … [Read more...]
Surgical Robotics : Basics and Working Principle
Surgical Robotics now falls under Biomedical Science. The principle of Surgical Robotics is to help the S1 or the main surgeon with the aid of our Computer assisted mechanical science. In our Surgical field, we hugely employ mechanics and without 99% input from a knowledge from doctors. Goal and Target of Surgical Robotics The major unwritten goal for Surgical Robotics is to help … [Read more...]
What Makes Our Setup Performing Better Than The Others
What Makes Our Setup Performing Better, this has been asked by a web analyst to us today via email. Reply of the email is a guide for a high performance website. In this article I will disclose some of the "magic formula" and ultimately you will come to the conclusion, What Makes Our Setup Performing Better is nothing but the hard work and deep analysis of every minute points. Home is what … [Read more...]
Proxy and Proxy Server
Proxy is a communication interface in a network which works as an agent that takes one request and then connects to the other side. If the proxy as a network component is used, the other true address remains hidden which creates a certain anonymity. As our prime motto is to make an average user used with the terminologies, like Proxy in this case, we can give an light example from daily life to … [Read more...]
Power Supply Unit (PSU) of Computer
Power Supply Unit or PSU is a hardware that is responsible for converting the consumer supply current to consistent electronic circuit current of computer. If must have noticed a usual Car or Motorbike repairing shop - some of them have a box like unit with various output terminals, they test the bulbs and other electrical and electronic components by attaching with it. Practically this common … [Read more...]