8051 Microcontroller Projects AVR PIC Projects Tutorials Ebooks Libraries codes : Forum / topic http://www.8051projects.net/ Learn to make simple microcontroller projects, pic, 8051, avr and arm projects. download 8051 projects, tutorials, libraries, sample codes. join the microcontroller discussion forum and ask doubts regarding electronics. the best source for 8051 over internet. en-gb 2008-12-01T23:20:32-08:00 contact@nospam.com hourly 1 2000-01-01T12:00+00:00 GPS based vehicle tracking system http://www.8051projects.net/forum-t10108.html 2008-12-01T23:20:32-08:00 hello everyone, Can anybody help me doing my GPS based vehicle tracking system...I need a circuit diagram for interfacing for a Simcom GPS modem with a 8051 microcontroller..if possible plz send me code for interfacing...hope to get a help from you... actually i dont know the connection between the ports of modem with microcontroller via max 232...so guys help me Re: GPS based vehicle tracking system http://www.8051projects.net/forum-t10108.html 2008-12-01T23:20:32-08:00 Ajay what is the model? and what have you done till now..We wont give you any readymade code, that our policy sorry. you have to work on your own.. We will help you for sure Re: GPS based vehicle tracking system http://www.8051projects.net/forum-t10108.html 2008-12-01T23:20:32-08:00 biro Hello Ajay.. I actually needed to know which GPS modem to use. Can you recommend some GPS modem so that i can interface it with 8051 via max 232. One recommended me to use simcom's GPS/GPRS modem. Can we find a GPS + GPRS functioning common modem. how much does it cost. can u suggest me a cheapest and most useful modem?