The Embedded Technology is now in its prime and the wealth of Knowledge available is mind-blowing. Embedded technology plays a major role in integrating the various functions associated with it. This needs to tie up the various sources of the Department in a closed loop system. This proposal greatly reduces the manpower, saves time and operates efficiently without human interference. This project puts forth the first step in achieving the desired target. With the advent in technology, the existing systems are developed to have in built intelligenceAn automation system is one whose function deals with the automated working and control of electrical and electronic devices widely used today. The heart of the automation system is a programmable chip being able to carry out the respective tasks instructed to it without any human intervention.
This system uses SPI protocol to write data in SD/MMC card we have used. The values from the sensor are continuously transferred to the ARM Microprocessor and the data are written to the card using SPI protocol. The values are displayed in LCD and an alarm unit is attached to the controller to indicate if any abnormal condition occurs.