AUTOMATIC RAILWAY GATE CONTROLLING AND SIGNALLING PROJECT REPORT SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENT FOR THE DEGREE OF BACHELOR OF TECHNOLOGY IN ELECTRONICS AND COMMUNICATION ENGINEERING BY S. HEMA LATHA (06261A0448) RUPA DEVI (07265A0402) K.YASWANTHI (07265A0406) Department of Electronics and Communication Engineering MAHATMA GANDHI INSTITUTE OF TECHNOLOGY (AFFILIATED TO JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY‚ HYDERABAD‚ A.P) Chaitanya Bharathi P.O.‚ Gandipet‚ Hyderabad-500
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1.INTRODUCTION EMBEDDED SYSTEMS Embedded systems are designed to do some specific task‚ rather than be a general-purpose computer for multiple tasks. Some also have real time performance constraints that must be met‚ for reason such as safety and usability; others may have low or no performance requirements‚ allowing the system hardware to be simplified to reduce costs. An embedded system is not always a separate block - very often it is physically
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References: 1. Mykepredko‚Programming and Customizing the 8051-Microcontroller‚Tata Mcgraw-Hill‚1999 2. Ajay.v.deshmukh‚Microcontroller [theory and application]‚ Tata Mcgraw-Hill‚2005 3. www.8052.com 4. www.howstuffworks.com 5. www.answers.com 6. www.google.com 7. www.efy.com 8. www.datasheetcatalog.com
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MICROCONTROLLERS A microcontroller (sometimes abbreviated µC‚ MCU) is a small computer with similar components as a standard personal computer only integrated on to a single chip and usually dedicated to a single task. The fundamental components include a processor core (C.P.U)‚ memory‚ system clock and programmable input/output peripherals. Microcontrollers are designed for embedded applications‚ in contrast to the microprocessors used in personal computers or other general purpose applications
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Enabled Automated Parking Access Control Systems”‚ Retrieved May 5th‚ 2009 http://parking.gaorfid.com/ [2] Banks‚ J.‚ Hanny‚ D.‚ Pachano‚ M. A.‚ and Thompson‚ L. G. RFID Applied. John Wiley and Sons‚ 2007. [3] Mazidi‚ M. A.‚ and Mazidi‚ J. G.‚ The 8051 Microcontroller and Embedded Systems. Pearson Education‚ 2006 [4] Silicon Laboratories. (2008). “Embedded Ethernet Development Kit ’s User Guide”. Retrieved October 15‚ 2008 https://www.silabs.com/Support%20Documents/TechnicalDocs/Ethernet-
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Simple C program for 89S52 Here is a very simple but complete example program to blink a LED. Actually it is the source code of the example project that we are going to construct in the next part of the tutorial‚ but for now it is important to concentrate on the programming to summarize the notions discussed above. ------------------------------------------------- #include <REGX52.h> ------------------------------------------------- #include <math.h>
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CHAPTER 1 INTRODUCTION 1.1 Company Profile: * HCL is a global technology and IT Enterprise company based in Noida‚ India. The company comprises two publicly listed companies‚ HCL Technologies and HCL Infosystems. * HCL was focused on addressing the IT hardware market in India for the first two decades of its existence with some activity in the global market. * On termination of the joint venture with HP in 1996‚ HCL became an enterprise which comprises HCL Technologies (to address
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ABSTRACT Ultrasonic range finder using 8051 A simple ultrasonic range finder using 8051 microcontroller is presented in this project. This ultrasonic rangefinder can measure distances up to 2.5 meters at an accuracy of 1 centi meter. AT89s51 microcontroller and the ultrasonic transducer module HC-SR04 forms the basis of this circuit. The ultrasonic module sends a signal to the object‚ then picks up its echo and outputs a wave form whose time period is proportional to the distance. The microcontroller
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I am currently enrolled in an electrical program to become an electrician. I first knew I wanted to become an electrician in my first class of Ag. I joined the electrical team and with practice‚ I placed in the competition and won a scholarship to attend the ABC technical school in Sulphur. An electrician is someone trained (and usually licensed) to perform electrical work. Electrical work is a highly technical profession that requires a thorough understanding of how electricity works and the materials
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International Journal of Modern Engineering Research (IJMER) www.ijmer.com Vol.2‚ Issue.1‚ Jan-Feb 2012 pp-458-463 ISSN: 2249-6645 AUTOMATED UNMANNED RAILWAY LEVEL CROSSING SYSTEM J. BANUCHANDAR#‚ V. KALIRAJ#‚ P. BALASUBRAMANIAN#‚ S. DEEPA*‚ N. THAMILARASI* * P.S.R ENGINEERING COLLEGE‚ STUDENT‚ B.E (ECE)‚ SIVAKASI‚ INDIA ASSISTANT PROFESSOR‚ DEPARTMENT OF ECE‚ P.S.R ENGINEERING COLLEGE‚ SIVAKASI‚ INDIA # Abstract In the rapidly flourishing country like ours‚ accidents in the unmanned level crossings
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