Interactive Voice Response System

Posted on Mar 7, 2013

Now-a-days every institution needs automation. As a part of college automation, we have decided to do a project Voice Interactive System for College Automation. Our project allows the user to know the students attendance and marks quickly through the telephone line without the intention of the college authority. In the hardware side embedded system has been used. A 20 pin microcontroller 89C2051 is used because of its compatibility with our hardware.

Interactive Voice Response System
Click here to download the full size of the above Circuit.

This microcontroller controls the whole hardware. Telephone line is used for communication purpose. Visual Basic has been used for software programming. Presentation in the class and outcome of the university are made reachable to the parents by our proje

Leave Comment

characters left:

New Circuits



Popular Circuits

fan control
Video Signal Amplifier