Learning the basics of microcontroller starter kit boards AVR (eSnack)

This paper presents the development of a low-cost experiment board used AVR microcontroller for in class at KMITL to starter board. Caused of this family chipset are easy for development, be convenience and more database. There is the main reason for developed starter board to be more compacted and more simplified. The board microcontroller edit by C language, power supplied by computer USB port. Input of this experiment result can be detected output signal from other sources which it showed result to buzzer and 8 bit LED display. All described of this paper installed on this starter board size 2.3×6.3cm expense of this board around 30 US$ and we were called eSnack board.