Automatic Bell System with GPS clock and micro sd card reader(Schematic and Program).

I want to create an automatic bell system that plays audio from the files stored in the micro sd card t the time of the alarm.

The system must use a suitable micro-controller, 2X16 LCD dispaly, GPS clock, EEPROM, Micro SD card reader and on-device buttons.

The system is focused for educational institutions.

The system should have the following features:

1. A Home screen will feature the Current date and time and the next upcoming bell.

2. User should be able to program multiple schedules. Each schedule will represent a single day schedule. User should be able to add total number of bells in the schedule. User should be able to set the bell time and audio file to played through the sd card.

3. User would have three operation modes: Summer, WInter, Exams, Spare/Extra.

4. User should be able to set schedules for each day of the week for the above 4 modes.

5. User should be able to set the cuurent operation mode

6. User should be able to set monthly off so that the bell will not ring on the set day/date. User should be able to select either a fix date, on second Saturday or last day of month as monthly off.

7. User should be able to set holidays for the entire year/month wise.

8. User should be able to play a manual alarm from the home screen.

9. The system will provide the power output of the connected audio device. The audio device will switch on a few seconds before an upcoming alarm and should automatically switch off after the audio is played.

I already have a similar working system and i can provide details regarding its functions.

Bidders are free to suggest enhancements to this project.

Skills: Electronics, Embedded Software, Microcontroller, PCB Layout

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About the Employer:
( 0 reviews ) New Delhi, India

Project ID: #17721101

11 freelancers are bidding on average ₹13888 for this job


I have long experience with 8-bit , 16-bit and 32-bit micro-controllers. I work with Microchip (PIC) , Atmel (AVR , SAM) , ST (STM) , TI (MSP) and NXP (LPC) micro-controllers. I use KEIL IDE , Atmel Studio , Code Compo More

₹7777 INR in 3 days
(21 Reviews)

Hello, Deep is here from Ahmedabad. Basically I'm Embedded System Designer. I can help you for this development. Schematic Diagram and Firmware will be provided. I have similiar experience.

₹20000 INR in 20 days
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Hello Sir I am an Electrical Engineer as well a product designer and have extensive work experience in my fields and consider my skillset to be good enough for this job

₹7777 INR in 3 days
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Freelancer Hi., I have 12 years exp. I can do this project. Below is my linkedin profile [login to view URL] Regards Senthil Relevant Skills and Experience Hi More

₹16666 INR in 30 days
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Hello, I am an electronic engineer, I have knowledge on ARM, AVR and Microchip microcontrollers. I can also provide pcb design and gerber files on Eagle or KiCAD The interla EEPROM of the Microcontroller can b More

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hello Nice system you got there and i am interested in working it out I would use sim 800lL in place of GPS module to cover few things namely: a. cost effective compared to gps, to capture real time from the More

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Give me a chance to perform the excellent and trustworthy work.

₹13333 INR in 10 days
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we already done rtc based school Bell alarm & gps based bus station announcement system.

₹22222 INR in 10 days
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I am a Electronic Component supplier , I can supply you with Integrated Circuits, Microchips , MicroControllers, Voltage Regulators, Relays, Crystals, Mosfet, Transistors and other (LCD, Connectors, Heat Sink etc. ) Ac More

₹7777 INR in 3 days
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