摘要
利利用Visual Basic高级计算机语言,实现PARC 5210精密锁相放大器在PC机的控制下自动测量,给出了部分通讯协议和部分软件清单。该设计具有经济、可靠的特点,并成功应用于实际光声光谱学实验的测量中。
In this paper, making use of high-grade Visual Basic machine language, we realize PARC 5210 phase-locked amplifier can automatically act by pc contralling. The communication protocol and part of the design code is presented. It is showed that the scheme is economical and reliable, and has been applied successfully in our photoacoustic measuring experiment.
出处
《贵州大学学报(自然科学版)》
2007年第3期302-305,共4页
Journal of Guizhou University:Natural Sciences