Development of Intelligent USB Interface Circuit for Education and Application in Practice

The Intelligent USB universal Input/Output device was developed for the education of the electronics and its practice. This equipment has 24 bits digital I/O, 6 channel high speed A/D, 2 channel D/A and two channel serial interfaces. The special software system in order to control the USB equipment was also developed. This system includes Interpreter, Cross-C compiler and Monitor Programs. At first, the students of the class designed and made the simple LED circuits. After that, they made the advance circuits and software, for example, 7 segment display timer, arm-robot controller and so on. The developed software and circuits were presented and evaluated at the contest of the class room.