ACCESS COMPUTER COLLEGE Basic knowledge on Computer System and Digital Electronics (Research Paper for Digital Electronics/Computer System & Org) Jannelle Stephanie S. Chua CSCA22 Engr. Christopher Jay Apalin Computer Science Table of Contents TITLE PAGE I. Title page _________________________________________ 1 II. Table of Content ___________________________________ 2 III. Abstract __________________________________________ 3 – 4 IV. Introduction
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INTRODUCTION Electronics without silicon is unbelievable‚ but it will come true with the evolution of Diamond or Carbon chip. Now a day we are using silicon for the manufacturing of Electronic Chip’s. It has many disadvantages when it is used in power electronic applications‚ such as bulk in size‚ slow operating speed etc. Carbon‚ Silicon and Germanium are belonging to the same group in the periodic table. They have four valance electrons in their outer shell. Pure Silicon and Germanium are semiconductors
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Monette G. Calamba CSIII June 22‚ 2011 1. History and generation of computer. 2. Definition of Mechanical Calculating Device. * First Generation (1941-1956) World War gave rise to numerous developments and started off the computer age. Electronic Numerical Integrator and Computer (ENIAC) was produced by a partnershp between University of Pennsylvania and the US government. It consisted of 18‚000 vacuum tubes and 7000 resistors. It was developed by John Presper Eckert and John W
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Experiment 8: LRC Circuit Aim The aim of this experiment is to measure and calculate the resonance frequency in different ways. Meanwhile‚ there is a requirement to use the apparatus proficiently. For the last part of the experiment‚ there is a demand to analyze the phenomenon and get a better understanding. Moreover‚ from this experiment‚ we can understand the principle of this experiment and learn some circuit knowledge. Background/ Theory In the experiment‚ in an LRC circuit‚ a resistor(R)
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output.[1]In this configuration‚ an op-amp produces an output potential (relative to circuit ground) that is typically hundreds of thousands of times larger than the potential difference between its input terminals.[2] Operational amplifiers had their origins in analog computers‚ where they were used to do mathematical operations in many linear‚ non-linear and frequency-dependent circuits. Characteristics of a circuit using an op-amp are set by external components with little dependence on temperature
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Page No 1. CERTIFICATE 1 2. INTRODUCTION 2 3. THEORY 3-4 4. EXPERIMENT 5-6 5. RESULTS 7 6. CONCLUSION. 7 7. ACKNOWLEDGEMENT 8 8. REFERENCE 9 INTRODUCTION A gate is a digital circuit that follows certain logical relationship between the input and output voltages. Therefore‚ they are generally known as logic gates — gates because they control the flow of information. The five common logic gates used are NOT‚ AND‚ OR‚ NAND
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technology has shrunk these devices drastically. The CPUs found in today’s desktop computers and notebooks are packaged as small flat squares (approximately two inches by two inches) whose connecting pins plug into a socket mounted on the machine’s main circuit board (called the motherboard). In smartphones‚ mini-notebooks‚ and other Mobile Internet Devices (MID)‚ CPU’s are around half the size of a postage stamp. Due to their small size‚ these processors are called microprocessors. • CPU Basics A CPU
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practical exercises. It is recommended that this signal is used for most of the experiments‚ as you will find that it is difficult to synchronize more than one oscilloscope trace when the input comes from an external source. Then third is the sampling circuit is the signal at the ANALOG INPUT socket is sampled at a rate‚ and for duration‚ which depends on the applied sampling control signal. Then fourth is the second order low pass filter this is a filter having a 3.4 kHz bandwidth. Then lastly is the
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CONTENTS 1) INTRODUCTION 2) CIRCUIT DIAGRAM 3) HOW IT WORKS 4) COMPONENETS DESCRIPTION. A. IC 555 TIMER B. BC 547 TRANSISTOR C. RESISTER D. CAPACITOR E. PRESET F. BUZZER G. PCB 5) SCOPE 1) INTRODUCTION: Generally when we are pumping liquids like water or may be any other liquid is we need a human to see whether the tank is filled or not or we will place a overflow pipe to know that the tank is fill or not
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Sample Statement of Purpose for Computer Engineering I am an undergraduate student at Birla Institute of Technology & Science (B.I.T.S)‚ Pilani‚ India‚ majoring in Electrical & Electronics Engineering and Computer Science. Towards the end of my undergraduate studies‚ I feel that I have gained enough experience and motivation to pursue graduate studies in Computer Engineering with specialization in Digital VLSI Design & Computer Architecture. A research career in academia being my ultimate aim
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