PLC Based College Automation With RF Controlled Labs

Now a day�s electricity is very important thing in human being�s life. It�s our responsibility to save the electricity as much as possible. The unnecessary wastage of electricity, water happens due to the mistakes or the laziness of human being, that�s why we are trying to develop the theoretical concept of the automation of college based on the PLC. As well as, we are reducing the human efforts for saving the electricity and the most valuable time. To increase the efficiency of the system by using PLC instead of using the microcontroller/PIC due to the advance features of the PLC. We are developing automation for gate control, water tank, campus light and theft security of college using PLC S-1200 and the sensors like photo sensors, LDR sensors, water level sensors. Also we are using RF transmitter and RF receiver for remote controlling of electric appliances like fan, lights, computers, laboratory equipment�s. In an extremely mechanized world such as today�s it is most important to make our life better, convertible and economical. This is the purpose for which automation of college is developed.