ppt on metrotrain prototype wiyh accident avidance using8051 ....etc

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i m ingreat need of dis ppt becaz tomorow is my presentation in college kindlygive some content for ppt on metro train prototype with accident avoidance using 8051 ....etc

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1.1 INTRODUCTION:
Metro Train was first introduced in Kolkata in India . Metro Train facilitates transportation within the city limits. It is only for the transportation from one place to another place in a city, not from one city to another. It is faster than an ordinary train, so people can reach their destination soon. It avoids traffic jam in the city as it is always below the ground level or above the ground level. It avoids accidents occurring in the city due to heavy traffic. More people can travel in metro ....etc

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METRO TRAIN PROTOTYPE

ABSTRACT
This project is designed so that students can understand the technology used in the now a day’s driver less metro train which is used in most of the developed countries like Germany, France, and Japan etc. These trains are equipped with the CPU, which control the train. The train is programmed for the specific path. Every station on the path is defined; stoppage timing of the train and distance between the two stations is predefined.
In this Project
In this project we try to give ....etc

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plz give me the accurate answer of this question..
why 470 ohm resistors used in metro train prototype ?
I am waiting for your answer.. ....etc

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INTELLIGENT METRO TRAIN
OBJECTIVE:
In this project we have to announce the place in LCD.The train we have to stop automatically 2 mints in the stop
BLOCK DIAGRAMS:
There is RF transmitter (Tx) in the train and their is a RF receiver (Rx)
Connected to PIC 16F877A micro controller to control the movement of DC motor that’s is movement of train depends on TX signal the display will come in LCD.
Hardware Software requirement:
1.PIC
2.16X2 LCd
3.7805
4.Tx module
5.Rx module
6.Train model
....etc

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we need project rpt of merto train based on microcontroller.plz send on [email protected] ....etc

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What is the working principle of solar bullet train? ....etc

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i want to know how the bullet train works ?? its working principle .. i want to know all in detail.. not just that it works on principle of electromagnet.
please rply
....etc

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i need automatic metro train ppt and the various section in it also the microcontroller used in it and its specifications and also why it is used......................please help me ....etc

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