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Industrial Training Presentation

Embedded Systems

Submitted by: Amit Grewal

College Roll No:14931

Electronics and Communication Engineering(IIIrd year)

Dronacharya College of Engineering,Gurgaon

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Embedded System

An embedded system is a system that has

embedded software and computer- hardware

, which makes it a system dedicated for an

application (s) or specific part of an

application or product or a part of a larger

system.

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Characteristics of embedded products

They perform a single set of functions.

Works in a time constrained environment.

Provide high performance and reliability. Mostly Embedded systems have low cost

because they are mass produced in millions.

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MICROCONTROLLER

Microcontroller, as the name suggests, are

small controllers. They are like single chip

computers that 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 decoding andother controlling functions

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Showing a typical microcontroller device and its

different subunits

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8051 Architecture

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Pin Configuration

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Four port in pin configuration

Port 0 (pin 32-39)

Port 1 (pin 1-8)

Port 2 (pin 21-28 Port 3 (pin 10-17)

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INTRODUCTION to KEIL SOFTWARE

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INTRODUCTION to PROTEUS SOFTWARE

Proteus is software for microprocessor simulation,schematic capture, and printed circuit board (PCB)design. It is developed by Labcenter Electronics.

Proteus Virtual System Modelling (VSM) combinesmixed mode SPICE circuit simulation, animatedcomponents and microprocessor models to facilitate

co-simulation of complete microcontroller baseddesigns. For the first time ever, it is possible todevelop and test such designs before a physicalprototype is constructed

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A VIEW OF PROTEUS WINDOW

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LINE FOLLOWER ROBOT

Line follower is a machine that can follow a

path. The path can be visible like black line on

a white surface (or vice-versa) or it can be

invisible like a magnetic field.

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BLOCK DIAGRAM OF LINE FOLLOWER

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PROGRAM FOR LINE FOLLOWER

void move (unsigned char dir, unsigned char delay, unsigned char power);

unsigned char i, r dev, l dev, I p, delay, dir, power, d irl, history [MAX], hcount=0,rotpow;

#if def debug

unsigned char rep=0,prev=0;

#end if void main (void)

{

// Input/Output Ports initialization

// Port A initialization

// Func7=In Func6=In Func5=In Func4=In Func3=In Func2=In Func1=InFunc0=In

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Embedded products in Todays

industry

Telecom Automotive applications

Domestic appliances Robotics

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Cont.

Aerospace applications

Medical equipment

Defense system Office automation

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THANKS !