Getting lost or loosing personal belongings in a crowded event is a common problem whose frequency depends on the level of congestion of the crowding. The main aim of the project is to design a person’s / Belongings position tracking system using Arduino nano. Here we get the alerting message from the GSM modem (SMS Message) and the location of that person can be finding with the help of GPS. The GPS is the acronym for Global positioning system. GPS gives Position, velocity, time of anything located on the earth. This GPS receiver is capable of identifying the location in which it was present in the form of latitude and longitudes. The GPS receiver gets the data from the satellites. The main controlling device of the project is Arduino nano microcontroller. Arduino will continuously read the data from GPS module and it will send the location to the predefine mobile number through GSM. When person press the panic button, Arduino will activate the buzzer and it will call the respective person via GSM. The status of the project will display on LCD. To achieve this task microcontroller loaded program written in embedded C language.          

The main objectives of the project are:

• Design a person’s/ Belongings position tracking system
• GSM based SMS alert.
• GPS based location tracking.
• It gives a buzzer and call-in panic time.
• Using Arduino nano to achieve this task microcontroller.

         

The major building blocks of this project are:

• Adapter power supply.
• Arduino Nano.
• LCD display.
• Buzzer.
• GSM.
• GPS.
• Panic Switch.

         

Software’s used:  

1. Arduino IDE for compiling and dumping code into Microcontroller.
2. Express SCH for Circuit design.

         

Block Diagram:          

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