InfraRed Chat SystemInfraRed Chat System

Graduation Project 2Graduation Project 2

IntroductionIntroduction

Now a day many systems are working hard Now a day many systems are working hard to make different types of data to make different types of data transformation .One of these manger transformation .One of these manger system is IR .system is IR .

So this project tries to make use of this So this project tries to make use of this technology and uses the standards in these technology and uses the standards in these fields.fields.

Definition ofDefinition of This System This System

Creating connection between two remote Creating connection between two remote computers using IR and PIC 16F877 IC.computers using IR and PIC 16F877 IC.

Making chat through the systemMaking chat through the system Sending Files through the systemSending Files through the system

TOOLSTOOLS

PIC 16F877.PIC 16F877. IR sender and Reciever.IR sender and Reciever. MFC application.MFC application. Serial port ConnectionSerial port Connection

System SpecificationSystem Specification

Software SpecificationSoftware Specification Windows XP or newer version of Windows.Windows XP or newer version of Windows.

Hardware SpecificationHardware Specification Minimum CPU 333 MHz Minimum CPU 333 MHz Minimum 32MB RAM Minimum 32MB RAM Minimum 4 GB Hard DriveMinimum 4 GB Hard Drive Minimum 15" Monitor Minimum 15" Monitor Minimum 8 MB VGA cardMinimum 8 MB VGA card Serial PortSerial Port

Feature Of The SystemFeature Of The System

– 6 KHz ( Mainly the IR system can't reach this 6 KHz ( Mainly the IR system can't reach this frequency but this is done by software to reduce frequency but this is done by software to reduce the error in data transformation. )the error in data transformation. )

– File transformation with original channel, and File transformation with original channel, and through secure channel(user selected ).through secure channel(user selected ).

– Chat system with main features.Chat system with main features.

ConclusionConclusion The system is good for small data transformation and not The system is good for small data transformation and not

applicable for heavy data use. applicable for heavy data use. The system can be secured by sending & receiving data in The system can be secured by sending & receiving data in

encryption mode. encryption mode. The major error source is the noise form the power supply and The major error source is the noise form the power supply and

for the tools used in hardware .for the tools used in hardware . The data transfer can be faster if the hardware quality was The data transfer can be faster if the hardware quality was

better and the media was less sensitive.better and the media was less sensitive. It is better to do more work on removing noise from the It is better to do more work on removing noise from the

hardware tool used in experiments, since these tools (specially hardware tool used in experiments, since these tools (specially power supplies ) causes more noise than original power supplies ) causes more noise than original environment.environment.

Special Thanks ForSpecial Thanks For

Dr. Raed Al-QadiDr. Raed Al-Qadi

Dr. Luai MalhiesDr. Luai Malhies

Eng. Shadi AttalahEng. Shadi Attalah