Vehicle Tracking System

VEHICLE TRACKING SYSTEM

Vehicle Tracking system using GPS module and GSM modem,  and ARM7 (LPC2129).

WORKING PRINCIPLE:

This project mainly works on GPS and GSM systems. Vechiel is traced by using information from satellite systems and send to GSM systems.

     

Vehicle and user are connected initially by using GSM network. User will send message to Moving vehicle for connectivity, hardware mounted on vehicle reacts to message and send conformation message to user and then if the message is valid one then GPS modem is initiated and requested for location.

NASA Robots

NASA Robots

       NASA has innovated and designed special robots which can aid them in doing tasks in dangerous environments. The most common works that are done by these robots are the repair of radiation exposed machines, capturing videos in outer space, getting into minute places inside the space craft where astronauts cannot enter and so on. In some cases, the researchers in NASA have even created robots that almost resemble to human beings in the physical structure and also the different degrees of freedom. Some of the robots that were designed by NASA are described below.

Anthropomimetic Machines - The Humanoid Robots

Anthropomimetic Machines

        The Robotics technology has become highly advanced to such a level that even people who have routine jobs [in industries] are replaced by robots. Though the initial cost of such robots may be high, the overall gain will be huge when compared to manual labour. To us, robots are just machines with two arms and two legs which are connected together by nuts and bolts.

ISDN Tutorials

1.       Overview

ISDN is a digital communication networks providing transmission rates in multiples of 64 kbits/sec. Typically described as 2B+D, Basic Rate Interface(BRI) logically used 2 64kbit/s data channels (B channels) and one 16kbit/s signaling channel (D channel). ISDN has yet to become a single global standard. Individual countries however, have their own flavors of ISDN all of which are based to a varying degree around the ITUs ISDN standard.

Mobile Satellite System