1) Rasberry pi using small ip plx
2) GSM GPS based vehicle tracking unit
1) Building own intercom system using raspberrypi for small office purpose. Which is based
on mainly linux platform. With the help of this project a user can make multiple calls at a time.
2) With the help of this project a user can get the latitude and longitude data on the lcd screen and also get the geographical view of the area in which the user is travelling. It can also measure the speed of the vehicle. This project can work online as well as offline.