22.ir based wireless robo

Project Definition / Specification IR BASED WIRELESS ROBO using microcontroller

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ABSTRACTABSTRACT

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IR BASED WIRELESS ROBOIR BASED WIRELESS ROBO


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PROJECT DEFINITION / SPECIFICATION

PROJECT TYPE

Micro controller(AT89C51) hardware design with software

development (Device Driver) . Atmel micro controller (AT89C51)

based.

PROJECT DESCRIPTION

This Project “INFRARED REMOTE BASED WIRELESS ROBO USING

MICROCONTROLLER” is used to operate remote ROBOT by using a standard Remote

control. The system is used to move ROBO in different directions according to the

operator. All the above processes are controlled by the 8 bit Microcontroller AT89C2051.

The Microcontroller receives the Infrared Signal from the receiver and it decodes and

moves the ROBO in appropriate Direction. The Range of the system is up to 10 meters.

The system works on Phillips RC5 format. The Microcontroller is used to receive the

Infrared signal from the Transmitter, the received signal is processed by the

Microcontroller and according to the signal the corresponding MOTORS ON/OFF. You

can simply use your TV remote to do this for you from the sensors, and this signals

operated under the control of software which is stored in ROM.


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BLOCK DIAGRAM

PROJECT OUTLINE


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ATMEL89C51

ControllerMOTORDRIVER

SENSOR UNIT

OSCILLAATORY CIRCUIT

RESET CIRCUIT

TV REMOTE

MOTOR UNIT1

MOTOR UNIT1


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A brief introduction to internal architecture of microcontroller.

An over view of programming of microcontroller.

An overview on assembly language.

An overview on mechanical arrangement.

Serial port interfacing with microcontroller.

INTERFACES USED

Serial communication used for downloading the hex code.

L293D Interfacing.

Sensor circuit interface.

DC motor interfacing

SOFTWARES USED

A Cross compiler for compiling and linking the code written for

AT89C51.

Serial communication software for downloading code to AT89C51.

Operating system: Windows XP.


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22.ir based wireless robo

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