摘要
在介绍压电石英晶体表面对微小物体的质量敏感性的基础上 ,设计了用单片机测量微小质量的基本电路 ,分析了测量算法 。
Based on a introduction on the mass′s sensitivity of the piezoelectric quartz crystal,a practicality circuit that used MCU for measuring micromass is given The arithmetic of measuring and the flow chart of software are mentioned
出处
《现代电子技术》
2003年第1期55-56,58,共3页
Modern Electronics Technique
