Arduino Based Automatic College Bell System

Arduino Based Automatic College Bell System

Prof. Kiran. M. Kimmatkar1, Hansaraj R. Rokde2 , Fiza Shaikh3, Pravin Ambule4 , Promod Moon5 , Muskan Shaikh6

1Professor, Department of Electrical Engineering, Vidarbha Institute of Technology, Umrer Road, Nagpur

23456Students, Department of Electrical Engineering, Vidarbha Institute of Technology, Umrer Road, Nagpur

Abstract
The main objective of this project is to implement an Automatic college bell system using an Arduino. In this Arduino based college bell circuit, we used three major components which are IC RTCDS1307, Arduino Uno Board, and 16x2 LCD modules. Here, Arduino is used for reading time from ds1307 and display it on 16x2 LCD.DS1307 sends time/date using 2 lines to arduino. A buzzer is also used for alarm indication, which beeps when alarm is activated, simultaneously voice module will read out the data displayed on the LCD module. Here, the code is designed in a way so the bell will be activated for every 50 minutes as per the college schedule, the bell will be ringing for 50 seconds from the instant it is activated and simultaneously LCD screen will display the completion of a particular session, which indicates the students and faculty about the completion of a particular session and simultaneously the voice module will also read  out the data which is being displayed on the LCD screen.

Keywords: Solar energy, Air Cooler, Battery, Cooling unit etc.