Gokul_India
Junior Member level 2

- Joined
- Apr 1, 2011
- Messages
- 23
- Helped
- 0
- Reputation
- 0
- Reaction score
- 0
- Trophy points
- 1,281
- Location
- Coimbatore, India
- Activity points
- 1,463
I have planned to impose speed limits in the required zones.. RF method to do this is already available.. But, i wish to do it by trying it with GPS.. the GPS positions of the speed limit zones and also the required speed limits should be stored in the Memory chip ( as a database ).. the GPS position of the running vehicle is continuously monitored and compared with the already available database.. GSM is used for any updatings in the speed limit data... So, i need to interface GPS, GSM and a Memory chip to a PIC microcontroller(16f877a).. Is it possible? how to do it? what all communications should i use for these interfacing modules and what all pins should i use...