GPS MODULE SKYTRAQ 634

This video describes how to use a SKYTRAQ GPS module.This module has inbuilt TTL as well as RS232 output logic & is witha a ceramic built on antenna.
At outdoors when the module faces clear sky , it gets a FIX within seconds.While it gets a Fix an inbuilt LED starts flashing.
This module can be interfaced with a PC through USB-UART converter & the NMEA sentences can be retrieved.

http://alselectro.wordpress.com/2013/03/14/gps-receiver-modulepart-2/

www.alselectro.wordpress.com
www.alselectro.com