The embedded technology is now in its prime and the wealth of knowledge available is mind-blowing. Embedded system is a combination of hardware and software. 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. Meanwhile, the continuing increase of electronic devices results in geometric growth of lead number and wiring becomes hard in limited space in automobile, restricts the expansion of internal control functions.