GPS path tracker using ADUINO
Hello World, Welcome here!!! In this tutorial, we are going to see how to make an GPS data logger using Arduino Uno. >>Overview : This project works with a GPS module which ai interphased to Arduino. The all you need is an Arduino and GPS module and also a SD card and slot to log NEMA sentences i. e, your location data. Introduction to GPS module and SD card data logger: GPS uses a lot of complex technology, but the concept is simple. The GPS receiver gets a signal from each GPS satellite. The satellites transmit the exact time the signals are sent. By subtracting the time the signal was transmitted from the time it was received, the GPS can tell how far it is from each satellite. The GPS receiver also knows the exact position in the sky of the satellites, at the moment they sent their signals. So given the travel time of the GPS signals from three satellites and their exact position in the sky, the GPS receiver can determine your position in three