In this project i have interfaced an GPS with AVR microcontroller, the ATtiny2313 gets the location from the GPS and display it over the LCD display. This project also have the feature of marking a place with its name. For entering the Name of the place i have used the PC-AT Keyboard.



At starting the microcontroller will display the latitude and longitude on the LCD display and if you need to mark the place, then press the Button SW1. Now the microcontroller will ask you to enter the name through the PC keyboard. Type the Name of the place of maximum 16 characters and press Enter key to store it.



The ATtiny2313 will store the name and the current location on the Onchip EEPROM. So when you come to the same location next time the microcontroller will display the name of the place on the LCD and it will also produce an buzzer sound.