What are the four types of microcomputer hardware? Answer: 1. Input device 2. Unit Processor - consists two parts: central processing unit (CPU) and main memory - CPU is divided into two main parts: a control unit and arithmetic/logic unit + registers 3. Auxiliary storage device 4. Output device Input device From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search In computing‚ an input device is any peripheral (piece of computer hardware equipment) used to provide data
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CHAPTER I The Problem and Its Background INTRODUCTION Nowadays‚ people have been thinking of new inventions and projects that would make their lifestyle more convenient than it was before. As we have seen‚ industries have been using different technologies in their operation just to cope up with the rate of their productivity. We are now entering into the latest and innovative approach to modernization that is why many of us have been interested on how technologies work together to aid human
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playing most video games‚ speed is of the essence. Manipulating a joy stick‚ mouse‚ or other input device slows a player’s reaction time. Players would prefer to control game activities by movements or gestures. Physically disabled users‚ who frequently have trouble providing the strength or precision necessary to use traditional computer input devices‚ would also benefit from being able to control devices and enter information via eye blinks‚ head motions‚ or other gestures. For these and other reasons
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web browsing‚ gaming‚ camera… etc.)‚ the user ends up spending more time using his device. As much as smartphones make life easier for users in terms of being connected to others‚ there are dangers imposed by these devices to the users especially with the increased number of time spent using them. There have been a lot of injuries (Repeated Motion Injuries) recorded that were attributed to the use of these devices. These injuries can cause pain in the neck‚ hand and back. Examples of injuries are
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Question: Write a critical analysis of the poem “Yard-boy” by Edward Baugh. In sustaining your interpretation‚ you should explain the ways in which the writer’s use of poetic conventions (including literary devices) helps to reinforce the theme. The poem Yard-Boy was written by Edward Baugh‚ who is a well known Caribbean poet. His use of different poetic conventions are evident throughout the poem. Poetic conventions are. Some examples of poetic conventions used in the poem are metaphor‚ personification
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PROTECTION AGAINST HARDWARE KEYBOARD HACKING DEVICES USING MICROPROCESSORS ABSTRACT Network security is a never ending battle between the system design engineers and the computer hackers. In an effort to keep the hackers out‚ engineers have developed an impressive array of encryption algorithms‚ authentication protocols and intrusion detection systems. The hackers have developed an equally impressive way of bypassing the security walls. However‚ both groups have continued to overlook
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Bring Your Own Device (Cons) Bring Your Own device is a business policy of employees bringing personally owned mobile devices to work and using those devices to access privileged company resources like email‚ file servers and databases as well as personal applications and data. The types of devices that employees may use are smart cell phones and laptops. The reality is that there is no simple solution when it comes
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Moreover‚ I/O devices are developed keeping friendliness and smartness feature in mind (James & George‚ 2012). Electronic mouse (wireless)‚ touchpads‚ storage devices and scanning and printing devices are coming with incomparable features that are serving as a good benchmark. In fact‚ businesses are getting more solutions for their diverse purpose needs due to upcoming latest trends in peripheral devices. For example‚ touchpads facilitate them comprehensively
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aspect of computer operation I/O devices vary greatly Various methods to control them Performance management New types of devices frequent Ports‚ busses‚ device controllers connect to various devices Device drivers encapsulate device details Present uniform device-access interface to I/O subsystem Operating System Concepts – 9th Edition 13.4 Silberschatz‚ Galvin and Gagne ©2013 I/O Hardware Incredible variety of I/O devices Storage Transmission
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ECE348 Circuit Debugging Tips These guidelines may be useful to you if your circuits are not working as planned: Check the Microcontroller Control Register Settings Sometimes you have to configure multiple control settings before you can enable a pin for a particular purpose (input‚ output‚ A/D conversion‚ etc). Section 2.3.2 of the MCU datasheet describes the control registers related to various ports. Sometimes you may have to look in other parts of the datasheet (for example‚ the A/D section)
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