Traditionally Embedded systems have come to mean microcontroller based design and programming. NV5003 the AVR development board with programmer trainer is a full featured development system for AVR AT90S8515 microcontroller. It is an ideal trainer to implement and test the designs both for the beginners and the experts. The NV5003 is a convenient way to teach the principles of the family of microcontrollers through to programming and interfacing on the AT90S8515 device. Using the trainer a range of projects in various domains like telecommunication, robotics, consumer electronics etc can be done. The NV5003 gives designers a quick start to develop code on controller with on board programmer and on board breadboard facility. The flexibility of connectors allows the user to make external connections. On board Breadboard allows making their own circuits and performing an experiment as they desire.