摘要
本文通过不同含水量的谷物加入电容极板间将引起介电常数变化的规律，提出了利用单片机技术设计谷物含水量测定仪的具体设计方法，并提出了具体设计过程中可能出现的问题的解决方法。
A designing method of using single-chip microcomputer technology to design an instrument for measuring water content in grain is presented in this paper, which is based on the rule that filling the grain in the plates of capacitor with different water content will cause the dielectric constant changing And the methods of solving the problems which will occur in designing are also presented
出处
《黑龙江八一农垦大学学报》
1997年第4期47-50,共4页
journal of heilongjiang bayi agricultural university
关键词
电容传感器
单片计算机
谷物含水量
Capacitor sensor
Single-chip microcomputer technology
Water content in grain
