With Advancement Of Technology Things Are Becoming Simpler And Easier For Us. Automated Systems Are Being Preferred Over Manual System. PC Based Control Systems Are Highly Reliable, Accurate And Time Saving Systems. They Provide Number Of Features Like Quick Data Storage, Transfer Data And Data Securities Which Helps In Industries To Work In Sufficient Manner. A Microcontroller Based Controller Is Designed To Control A Number Of Electrical Equipment. To Control And Monitor Connected Equipment Through The PC.