FOR STREETLIGHT CONTROL SYSTEM USING AT89s52 Energy conservation reduces the energy consumption and energy demand per capita‚ and thus offsets the growth in energy supply needed to keep up with population growth. This reduces the rise in energy costs‚ and can reduce the need for new power plants‚ and energy imports. The reduced energy demand can provide more flexibility in choosing the most preferred methods of energy production. In any city “STREET LIGHT” is one of the major power consuming
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Q 1. Draw the Pin diagram of 8051 micro-controller and give the functioning of following pins: (a) #PSEN (b) XTAL1 & XTAL2 (c) ALE (d) #EA Q 2. Draw the architecture of 8051 micro-controller .Also give the features of 8051 & description of registers (DPTR‚ PC‚ A‚ B). Q 3. Draw the PSW (Program Status Word) register of 8051 and describe all its bits .Also tell how register bank 3(RB3) can be selected. Q.4 Write PUSH instructions to push the contents of the registers on stack after the execution
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ELEG 2130 Digital Logic Design Laboratory Lab 10: T-Bird Tail Light Controller Station: 13 Prepared by: Turki Alshubrumi Ali Alazman Abdulelah Alshuwaish 04/30/13 1. Objective In this lab we programed a finite state machine in VHDL and then we tested it. After that‚ we simulate the various tail light operations for a T-Bird automobile. 2. Equipment 3. Procedure We copied the skeleton of the finite state machine code‚ and the testbench off of the
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cc o s ts u c t uoc t i o n onn rt r i n stEPPEr Motor controL usinG 89c51 MicrocontroLLEr Mandeep Singh Walia H ere’s a stepper motor controller based on 89C51 microcontroller to control the rotation of a DC stepper motor in clockwise and anti-clockwise directions. The controller is simple and easy-to-construct‚ and can be used in many applications including machine control and robotics for controlling the axial rotation in XY plane. A similar circuit can be added to control the rotation of the
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Microcontroller Interfacing Techniques Document Revision: 1.01 Date: 3rd April‚ 2005 16301 Blue Ridge Road‚ Missouri City‚ Texas 77489 USA Telephone: 1-713-283-9970 Fax: 1-281-416-2806 E-mail: info@bipom.com W eb: www.bipom.com This document is available for download from www.bipom.com Overview Micro-controllers are useful to the extent that they communicate with other devices‚ such as sensors‚ motors‚ switches‚ keypads‚ displays‚ memory and even other micro-controllers. Many interface
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specific levels or states and changes its level in discrete steps. An analog signal and digital signal are illustrated in the following figure Figure0.1 Analog & Digital Signals Most analog signals have only two states: high and low. A system using two states signals allows the application of Boolean logic‚ and binary number representations‚ which form the foundation of the digital devices. Digital devices are categorized according to their function as combinational logic or sequential logic
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MP52 www.wineyard.in Intelligent IR & LDR based automatic High way light control system Technical Specifications: Title of the project : Intelligent IR based automatic highway lighting Domain : Embedded Systems Design Power Supply : +5V‚ 500mA Regulated Power Supply Sensors : IR pair‚ LDR Load : Highway lighting system Applications : Street lights‚ Industrial and House Hold Applications Developed By : M/S Wine Yard Technologies
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Definition of a Microcontroller Microcontroller‚ as the name suggests‚ are small controllers. They are like single chip computersthat are often embedded into other systems to function as processing/controlling unit. For example‚ the remote control you are using probably has microcontrollers inside that do decodingand other controlling functions. They are also used in automobiles‚ washing machines‚microwave ovens‚ toys ... etc‚ where automation is needed.The key features of microcontrollers include: ➢
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Automatic Light Controller with Two Unidirectional Guest Counters Muhammad Shaheed D. Ibrahim Kevin Richard R. Miraflores Leocarl M. Viñalon Richmond Gabi TABLE OF CONTENTS I. Title 1 II. Table of Contents 2 III. Chapter 1: Introduction 3 i. Background of Study 3 ii. Objectives 3 iii. Significance of Study 3 iv. Scope and Limitations 4 IV. Chapter 2: Review of Related
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DESIGN OF SUBOPTIMAL CONTROLLER USING MODEL REDUCTION TECHNIQUE Gaurav Kumar‚ Avinash Pandey‚ Ashutosh Dubey Department of Instrumentation and Control Galgotias College of Engineering and Technology‚ Greater Noida Abstract: A very great amount of thought has been given to the selection of this topic. Basically‚ here we are concerned with the problem of dealing with higher order ricatti equation. The amount of work and the number
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