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    Secrete Coded Communication System Using RF Technology

    Tarun Agarwal

    by Tarun Agarwal

    Model No. 23: This project is designed to send secured message by using a secret code from a computer keyboard connected to the transmitting unit via RF technology. The message is retrieved at the receiver end only upon entering the secret code used by the transmitter. Thus, complete secrecy is maintained in this communication process.
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