Automatic Bell System for Institutions, Schools and Colleges

Automatic Bell System for Institutions, Schools and Colleges

This project is designed to operate an electric bell number of times as required in an institution. It overcomes the difficulties of switching the bell ONOFF manually. This proposed has an inbuilt real time clock (RTC) to keep tracking the time and thus to switch ONOFF the load accordingly.


User: Tarun Agarwal

Views: 381

Uploaded: 2013-08-12

Duration: 02:57

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