Automatic College Bell

Automatic college bell

Project Cost: 4,700

Project Code: 1155

Download the Synopsis of the project

Description of the project:

The Automatic College Bell project can be used in Industries, and educational institutes like colleges, universities, and schools. We can set the interval time and buzzer time through the keypad. An internal clock will run inside the controller which will turn on the buzzer at the desired time periods.

Description in detail:

It contains the following blocks:

  1. Microcontroller: This project utilizes an 89s51 microcontroller as a main operating unit.
  2. LCD Display: 16 x 2 alphanumeric LCD display is used.
  3. Buzzer: The microcontroller activates a piezoelectric buzzer at particular time intervals.
  4. Keypad: This project also has a simple keypad with 4 keys.
  5. Power supply

Video of the project: Automatic College Bell

Block Diagram:

Automatic College Bell

You will get the following documents with this project:

  1. Project Report in pdf format and in doc (word) format
  2. Circuit diagram
  3. PCB layout
  4. Microcontroller program in assembly language
  5. Hex file of the microcontroller code
  6. Datasheets of all the components / ICs used in the project

Photographs of the Automatic College Bell project:

Applications and Advantages of Automatic College Bell:

  1. This project can be used in educational institutes, colleges, and schools.
  2. This project can also be used in industries.

Future Development:

  1. We can provide a voice announcement system.
  2. Users can adjust the clock using an android app if we interface Bluetooth to this project.

Questions and answers about this project:

Question: How many time slots can be stored in this project?

Answer: We have provided 7 time slots.

11 thoughts on “Automatic College Bell

  • yashveer singh

    sir’ could I know that, can we program 8051 microprocessor according our collage time. 8 periods go in our collage and there is 30 mints break after 4 periods and each period is of 50 mints.

    pleas help me sir and contect me on my mail .

  • Nikhil Kotamkar

    what would be the possible questions asked during the viva, and I want answers to those questions as well.

  • avinash

    We can change time peroid?

  • sanjeev

    how many time can be set

    • Vicky mohbe's

      App Apni suekcha Ke anushar timing set kAr sakte Ho timing cahe mint Ho ya hours

  • sudheer

    sir
    I need the project automatic collage bell with 25 time slots..

  • Latika Bhatia

    We need automatic bell system for 2 school. Please contact.

  • Arshad

    Is Rtc and eeprom used in this project or not?

  • hyder

    can we set timing weekly.
    different timing on different days with this projects.

  • umesh

    how to enter bell timings using keypad? Is there any procedure to use this project in document?Can you provide user manual first?

    • Microtronics Technologies

      We have included the procedure in user manual. You can enter time using 4 keys keypad.

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