Nagesh Nani

Many of us think of the Internet as a global community. But two-thirds of the world’s population does not yet have Internet access. Project Loon is a network of balloons traveling on the edge of space, designed to connect people in rural and remote areas, help fill coverage gaps, and bring people back online after disasters.
Project Loon balloons float in the stratosphere, twice as high as airplanes and the weather. They are carried around the Earth by winds and they can be steered by rising or descending to an altitude with winds moving in the desired direction. People connect to the balloon network using a special Internet antenna attached to their building. The signal bounces from balloon to balloon, then to the global Internet back on Earth.
Project Loon began in June 2013 with an experimental pilot in New Zealand. A small group of Project Loon pioneers tested the technology in Christchurch and Canterbury. The Project Loon pilot test began on the 40th parallel south. Thirty balloons, launched from New Zealand’s South Island beamed Internet to a small group of pilot testers. The experience of these pilot testers is now being used to refine the technology and shape the next phase of Project Loon.

In this technique we put forward step to charge the different types of batteries at a single circuit or product using with solar energy. In today’s environmentally conscious climate there is more and more interest being taken in alternative forms of power supply. Currently there are plans underway for a new Engineering Building for the institute, in which it is hoped that some of these alternative and more environmentally friendly technologies may be incorporated. The purpose of this project is investigate the feasibility of implementing a mobile phone charging system, to be used by students, which is powered by energy generated from solar panels that may be integrated into the fabric of the building. Not only the students, has this circuit useful to different industrial works for charged the batteries.
            This project involves designing a small scale mobile phone charging system which is powered via a solar panel and that is capable of charging multiple mobile batteries simultaneously and also different chargeable batteries such as lead acid, Ni-cd batteries. The project also requires research into the different solar panels available for the small scale system being designed, as well as into larger solar panels that may be implemented into a building’s design. Investigations will also have to be made into how the overall system would change if these larger solar panels were implemented. The small scale test system will also be able to display information visually to the user of the system regarding the systems overall capacity to charge at any given time and will also include power management functions. It is the purpose of this work to introduce a relatively simple battery charger that can automatically distribute the electric current produced by photovoltaic solar panel in an optimum way to extract the maximum charging current at all times depending on light intensity.

GPS, which stands for Global Positioning System, is the only system today able to show you your exact position on the Earth anytime. The Global Positioning System is a constellation of satellites that orbit the earth twice a day, transmitting precise time and position (latitude, longitude and altitude) information.
GPS is a satellite based radio navigation system which provides continuous, all-weather, worldwide navigation capability for sea, land and air applications. So things are much, much easier today. For less than $100, you can get a pocket-sized gadget that will tell you exactly where you are on Earth at any moment. As Long as you have a GPS receiver and a clear view of the sky, you'll never be lost again.
The Global Positioning System (GPS) is satellite-based navigation system made up of a network of 24 satellites placed into orbit by the U.S. Department of Defense that continuously transmit coded information, which makes it possible to precisely identify locations on earth by measuring the distance from the satellites.

Now a day it is very easy to establish communication from one part of the world to other. Despite this even now in remote areas villagers travel to talk to family members or to get forms which citizens in-developed countries an call up on a computer in a matter of seconds. The government tries to give telephone connection in very village in the mistaken belief that ordinary telephone is the cheapest way to provide connectivity. But the recent advancements in wireless technology make running a copper wire to an analog telephone much more expensive than the broadband wireless Internet connectivity. Daknet, an ad hoc network uses wireless technology to provide digital connectivity. Daknet takes advantages of the existing transportation and communication infrastructure to provide digital connectivity. Daknet whose name derives from the Hindi word "Dak" for postal combines a physical means of transportation with wireless data transfer to extend the internet connectivity that a uplink, a cyber café or post office provides.

This project deals with one of the application of vehicles. In this project one moving object is developed such that it is moved as per commands given by the voice recognition module and that command is received by microcontroller using wireless communication. This project is equipped with DC motor, Voice Recognition module, ZigBee module, Micro controller along with the Power supply unit. Vehicle finds it applications in the real time.