Author(s)

Chang Liu

Corresponding Author

Chang Liu

Abstract

Using parallel SPP mode switch to input and output experiment device can simulate the collected data, and according to the principle of data acquisition program, data can be acquired for storage, query processing, output, etc. The simulation data can be used as environmental temperature, humidity, pressure and individual traits such as a variety of experimental data of a certain parameter values or attribute value. Independent research and development of experimental apparatus for curriculum design is as follows: for instance, expansion form C language demonstration to Visual C + + language, after simulation data collected by deepening the reform of computer learning.

Keywords

Computer Practice, Visual C++, Data Acquisition, Standard Parallel Port (SPP).