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Automatic School or College Bell System


Project Code: EREC003

Free Synopsis: Click Here To Download.

Project Contains:

  1. Model: 100% Working hardware,
  2. Demo: On video call, before shipping the of the project,
  3. Installation support: via Call/Skype/Team Viewer/Mail,
  4. Report: In Docs Format (.doc), relevant content in the separate files.
  5. Power Supply: Battery Not Included in shipping.

Payment On Instalment: || Register Now to Get This Project

  • 1st Registration Charge: 10% of Project price,
  • 2nd Development Charge: 50% of Project price,
  • 3rd Remaining Charge: At the Time of Project Demo.

All Charge is included in Project Price. (No any extra charges). After the deposit of 60% of the amount, the construction of the project work starts.

All Over India Shipping. “Shipping Charge not included in Project Price.”

100%  Student Support  ||  Hand Made  ||  Copy Sold:  5+

     This project is a Prototype model of “Automatic school bell Arduino”. Traditionally college or school bells were operated by human beings. As automation is increased in every sector here design of automatic college bell system is being presented. The main aim of this project is to implement automatic college bell system using Arduino UNO. The main task of this system is to ring the bell at predetermined time with accuracy and without any human intervention. It uses RTC (DS1307) to track the real time. Arduino keeps control on all functions through program and it gets time through keypad and stores it in memory.LCD display is used to show date and timings. When this programmed time is equals to real time then the bell is switched on through relay for predetermined time. There is provision to change the bell ringing time so that it can be reused again and again.

    Key Words: Arduino UNO, RTC, keypad, LCD, automation etc.


  • Project Image only Illustration Purpose, Project may be same or may be Different.
  • The codes and schematics are working and have been thoroughly tested before creating this listing.
  • In case of any issue, feel free to contact us on mail (Contact@ercoms.com) or via whatsapp (+91 857412609).

Demo Video


  1. Goods once sold will not taken back.
  2. We don’t provide any credits facility.
  3. Research Products has only counter Warranty.
  4. Project could be either this or it could be better.
  5. Product will be released when 100% Payment Complete.


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Good quality.Good service.The product is firmly packed.Very fast delivery.Very well worth the money.

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