19-06-2012, 12:20 PM
IMPLEMENTATION OF CRYPTOGRAPHY USING PC WITH RF
[attachment=24776]
INTRODUCTION
Actually, in today’s Communication technology the chatting system from one Place to another is easy and fast.
Security is of some concern, for that we send the data by the system named as Advanced chatting system using Microcontroller.
Block Diagram Explanation
This Project mainly consists of Power Supply section, Microcontroller section, Max 232 serial driver section, RF Transmitter & Receiver section.
Power Supply Section: This section is meant for supplying Power to all the sections mentioned above. It basically consists of a Transformer to step down the 230V ac to 9V ac followed by diodes.
Applications
Can be used in military for data transmission.
Transformation of useful messages to remote areas.
FUTURE ASPECTS
In this project, RF modules have been used to provide communication between two PC’s.
So the communication will be possible within less range.
So to improve the communication for the wide range, better to replace the high range RF modules.
CONCLUSION
The project “IMPLEMENTATION OF CRYPTOGRAPHY USING PC RF COMMUNNICATION” has been successfully designed and tested.
Integrating features of all the hardware components used have developed it.
Secondly, using highly advanced IC’s and with the help of growing technology the project has been successfully implemented.
[attachment=24776]
INTRODUCTION
Actually, in today’s Communication technology the chatting system from one Place to another is easy and fast.
Security is of some concern, for that we send the data by the system named as Advanced chatting system using Microcontroller.
Block Diagram Explanation
This Project mainly consists of Power Supply section, Microcontroller section, Max 232 serial driver section, RF Transmitter & Receiver section.
Power Supply Section: This section is meant for supplying Power to all the sections mentioned above. It basically consists of a Transformer to step down the 230V ac to 9V ac followed by diodes.
Applications
Can be used in military for data transmission.
Transformation of useful messages to remote areas.
FUTURE ASPECTS
In this project, RF modules have been used to provide communication between two PC’s.
So the communication will be possible within less range.
So to improve the communication for the wide range, better to replace the high range RF modules.
CONCLUSION
The project “IMPLEMENTATION OF CRYPTOGRAPHY USING PC RF COMMUNNICATION” has been successfully designed and tested.
Integrating features of all the hardware components used have developed it.
Secondly, using highly advanced IC’s and with the help of growing technology the project has been successfully implemented.