GPS定位的实验，可以与谷歌地图配合使用，确汽车的位置-GPS positioning experiment, can be used in conjunction with Google Maps, indeed the position of the car

用ARM11控制GPS GPRS RFID 三个模块 实现读取 GPS信号传回的坐标值 并在谷歌地图上显示-Control with ARM11 GPS GPRS RFID three module reads the coordinate values ​ ​ of the GPS signal returned and displayed in Google Maps