Embedded system requires a design which combines hardware and software. The key of embedded system is embedded micro-controller. Embedded computing both hardware and software occupy an important place in India's economy by providing more than billions jobs in this sector. Embedded system is trend for engineers. Real world problem importantly in embedded system is hardware and software design and utilization. The concept underlying theory in embedded hardware i.e. microcontroller and microprocessor platform and embedded software i.e. programming in C, C++, Java, etc. requires challenging task, integration and testing to students both graduate and post graduate.