Electronic oscillator Essays

  • Essay On Arduino

    1574 Words  | 4 Pages

    settings. • loop () – a function called repeatedly until the board powers off. A typical init... ... middle of paper ... ...ifier provides for steady-state operations that have low power utilization. 7.3 APPLICATION A crystal oscillator is an electronic oscillator circuit that utilizes the mechanical resonance of a vibrating crystal of piezoelectric material to create an electrical signal with a very exact frequency. This frequency is generally used to keep track of time (as in quartz wristwatches)

  • Word-Based Information Retrieval

    2553 Words  | 6 Pages

    InterScience, July 1998 "Frequency Synthesis". by V.F. Kroupa. Wiley, New York, 1973"Phase-Locked Loop Circuit Design". Dan H. Wolaver. Worcester Polytechnic Institute. ISBN: 0-13-662743-9 Jump up^ Paul Horowitz and Winfield Hill, The Art of Electronics 2nd Ed. Cambridge University Press, Cambridge, 1989 ISBN 0-521-37095-7 pg. 644 ^ Jump up to:a b Crawford 1994, pp. 9, 19

  • Determining Acceleration Due to Gravity

    3984 Words  | 8 Pages

    Determining Acceleration Due to Gravity The Determination of the acceleration due to gravity at the surface of the earth, g, using a simple pendulum. Aim: The determination of the acceleration due to gravity at the surface of the earth, g, using a simple pendulum Background ========== All bodies exert gravitational forces on one another. A large mass, such as the

  • Summary Of Spirit Vale Maude Taylor

    1349 Words  | 3 Pages

    Characters: Thad, Amelie Taylor, Maude Taylor, Blythe Taylor, Emma Taylor, Nikola Tesla, Jane Taylor, Mimi Taylor Jade Taylor lives with her family. She has five sisters (Amelie, Emma, Blythe and Mimi). Her mother is a medium, so she focuses on the spiritual realm. Her father died of smallpox, leaving her mother in grief. This whole book starts off with Maude Taylor connecting with the spirit of Mary Adelaide. Mary Adelaide’s husband then thinks that Maude is just a fraud, when she connected with

  • Studying a Simple Harmonic Oscillator

    1252 Words  | 3 Pages

    Studying a Simple Harmonic Oscillator Objective --------- The simple harmonic motion of a pendulum can be studied by attaching a ticker-tape to a pendulum bob and analyzing the dots marked on the tape. Theory ------ In this experiment, a string was used to suspend a 0.5 kg mass. [IMAGE] Refer to the diagram above, [IMAGE] Considering the tangential force on the mass, [IMAGE] [IMAGE] ∴The oscillation is simple harmonic. Therefore, we can find out more on

  • Investigating the Oscillations of a Pendulum

    745 Words  | 2 Pages

    Investigating the Oscillations of a Pendulum Aim: - To investigate the oscillations of a simple pendulum and find the value of ‘g’, acceleration due to gravity, in the laboratory. Apparatus: - Retort stand with clamp Pendulum bob Piece of thread (≈ 110 cm) Stop watch Two small wooden blocks metre rule Hypothesis and Theory:- In this experiment the set up below is arranged. This is a simple pendulum system which is a simple harmonic

  • Simple Pendulum Experiment Lab Report

    2064 Words  | 5 Pages

    The Simple Pendulum Experiment General Plan The first thing I am going to do is outline a general plan for this experiment. In this experiment, I am going to be measuring the effect of two variables on the time of one oscillation of a simple pendulum. The two variables that I have chosen are the length of the pendulum's string and the mass of the pendulum's bob. I will vary these two items and record results for the time of one oscillation of a pendulum

  • Factors Affecting the Time Period for Oscillations in a Mass-spring System

    1331 Words  | 3 Pages

    Factors Affecting the Time Period for Oscillations in a Mass-spring System When a mass is attached to the end of a spring the downward force the mass applies on the spring will cause the spring to extend. We know from Hooke's law that the force exerted by the masses attached to the spring will be proportional to the amount the spring extends. F = kx When additional downward force is applied to the spring we can cause additional tension in the spring which, when released, causes the system

  • Pendulum Investigation

    2453 Words  | 5 Pages

    Pendulum Investigation Introduction In this investigation, I will try to attempt an experiment that will measure the time taken for a pendulum to oscillate for one complete swing; I will also explore and investigate the numerous variables that might effect the time taken to oscillate. Factors effecting periodic time =============================== The factors, which might affect the time taken for a pendulum to complete one swing, are: 1. The length of string 2. Weight

  • Progress and challenges in the design of MEMS Resonators

    1669 Words  | 4 Pages

    In a modern VLSI design aims to design a on chip components with low power, High Speed and with reduced size. All components in a digital designs like flip flops, counters need of frequency references and frequency sources. A Resonator will fulfil these requirements. We design and analysed a novel three types resonators as follows Temperature Compensated Resonator, Comb Drive Resonator, Piezoelectric Resonator. The design and analysis are all done in FEM (Finite Element Method) analysis tool. Keywords—Microelectromechanical

  • FM Receivers

    1746 Words  | 4 Pages

    is to extract the intelligence or message from the carrier wave. Another component, essential in most electronic circuits, is the power supply (DC or AC converted to DC). Finally, a transducer (speaker in the case of Radio) is needed to convert the message signal into its final form (audio, mechanical, etc¡­). Other components more specific to FM receivers are mixers combined with local oscillators used for frequency manipulation, limiters to control amplitude, de-emphasis and other filter circuits

  • The Use of Electronic Technology in 20th and 21st Century Music

    3702 Words  | 8 Pages

    The Use of Electronic Technology in 20th and 21st Century Music In this essay, I have examined the use of electronic technology within 20th and 21st Century music. This has involved analysis of the development and continuing refinement of the computer in today’s music industry, as well as the theory of the synthesiser and the various pioneers of electronic technology, including Dr. Robert Moog and Les Paul. Also within the essay, I have discussed the increasing use of computers in the

  • The Physics of an AM Radio

    1738 Words  | 4 Pages

    listen to Rush or Dr. Laura, but are much like Bill and don’t have any idea how the signal that carries these programs is sent or even received. In an attempt to understand this process, Bill confronts a part time employee who is currently studying electronics and has a basic knowledge of how the AM radio found his car or even his home works. Almost all AM radios work under the same basic design. There are two very simple yet very important things that make AM radio possible. What are these things

  • e-waste

    1148 Words  | 3 Pages

    Electronic and electrical equipment is essential part of busy world. It substitutes hard human work and makes it faster. Most of people have a computer at home or at work. In recent years changing of electronic equipment becomes faster due to obsolescence and advance (Deathe et al. 2008, 322). The problem of e-waste threatens the future environment of the modern society. E-waste or electronic waste means electrical and electronic equipment, which is not suitable for use and fills the dumps. Electronic

  • Electronic Payment System

    1377 Words  | 3 Pages

    Electronic Payment System I. Introduction With the continuing rapid growth of E-commerce, transactions on the Internet have been increasing exponentially. And such transactions require some reliable and secure payment systems. In fact, one of the key factors in the success of E-commerce is the development of convenient, reliable and secure electronic payment system. To understand the issues and current activities regarding the development of electronic payment system, I discuss the

  • Alban Group Sells Famous Electronic Appliances Across Sri Lanka.

    870 Words  | 2 Pages

    Company of Choice Abans Group - Abans Private Limited Integrated in 1981, Abans Private Limited is the important trading support of the Abans Group. It represents world famous brands in electronic home appliances, crockery and cookware, sanitary and light fittings and a host of other household items that make Sri Lankan people's lives easier and better. Vision Be the Soundest and most trusted financial solutions provider in the industry. Mission Abans Private Limited currently have a network of over

  • Guiyu Essay

    635 Words  | 2 Pages

    Issues in Guiyu, China What actually happen in Guiyu is not legal as it is an informal recycling operation of electronic waste. Most of the electronics which are import are actually smuggle from other country into China, Guiyu under the “guise” of recycling. The poor handling of used electronics are applied which they sold to overseas lowest bidder without following any appropriate recycling procedures. The trading was illegal transfer to Guiyu and the recycling was done in primitive ways in result

  • Disadvantages Of Social Media Essay

    1390 Words  | 3 Pages

    The first word in the terminology is social, meaning enabling the humans within the community to connect with each other’s .The second word in the terminology is media, which are the tools human uses to reach, communicate and connect with each other’s. Today there are many forms of social media tools or instruments for example TV, radio, newspaper, internet and other social communication programs. These advances in technology have enabled us to share information and keep up to date with current affairs

  • Essay On Harmonics

    621 Words  | 2 Pages

    1.2.6 HARMONIC DISTORTION Harmonics are sinusoidal component of periodic wave having an frequency that is an integral multiple of fundamental frequency. Now a day more use of power electronic switches and devices cause harmonics. Examples of harmonics producing loads are computers, adjustable speed drives, etc. Mitigation of harmonics can be done with the help of passive filters or active filters. Hybrid of active and passive filters also solves problems of harmonics. Figure 1.5 Distorted Current

  • Artificial Intelligence Summary

    1164 Words  | 3 Pages

    history, and changes associated with Artificial Intelligence from 1950’s onward. The book provides a basic explanation that Artificial Intelligence involves simulating human behavior or performance using encoded thought processes and reasoning with electronic free standing components that do mechanical work. 1. Philosophers in 400 B.C saw the human mind as a sort of machine, and believed it operated through encoded knowledge that decided which actions to take. Mathematicians since then developed complex