— The main purpose of this project is to provide continuous power supply to a load, by selecting the supply from any of the four sources namely solar, inverter, main and generator automatically in case if one the source is absent.
The aim of our project is to develop a Density Based Traffic Signal System using PIC microcontroller. Nowadays, controlling the traffic becomes more difficult because of rapid increase in the number of automobiles
These days the electricity department has to send employees for taking meter reading every month, which is an expensive and time consuming job. This project provides a convenient and efficient method to avoid this problem.
As technology scales toward deep sub-micron, an increasing number of computational units will be integrated onto the same silicon die, posing tight communication requirements on the communication architecture.
In today’s world .there is high a demand for PC based control system because of its various advantages s over manual control system, PC based control systems are highly reliable , accurate and time saving systems.
AC voltage controller is a power electronic circuit in which fixed ac is converted to variable ac without changing the frequency. The converter circuit consists of SCR as switches and provides variable ac to the load
At present people go for various modes of transportation such as by buses, flights, car, train etc. Out of this majority depend on railway, people opt this because they always seek for the service with more comfort with cheaper rates.
The main consideration in the present field technologies are Automation, Power consumption and cost effectiveness. Providing street lighting is one of the most important and expensive responsibilities of a city.
GSM is an open, digital cellular technology used for transmitting mobile voice and data services. GSM differs from first generation wireless systems in that it uses digital technology and Time Division Multiple Access (TDMA) transmission methods.
This project develop an automatic tripping mechanism for the three phase supply system. The project output resets automatically after a brief interruption in the event temporary fault while it remains in tripped condition in case of permanent fault.
Home automation has been a feature of science fiction writing for many years, but has become practical in the early 20th Century with the widespread introduction of electricity into the home and the rapid advancement of information technology.
A robot is usually an electro-mechanical machine that is guided by computer and electronic programming. Many robots have been built for manufacturing purpose and can be found in factories around the world.