Introduces a kind of intelligent acidity meter, and measuring principle as well as hardware circuit is given.
介绍了一种智能酸碱浓度测试仪，给出测量原理和硬件电路。
In this paper, an intelligent acidity meter is designed which takes glass electrode as its sensor and measures acidity of solution through potentiometry.
论文设计了一台智能酸碱浓度测试仪，选用玻璃电极作传感器采用电位法测量溶液酸碱浓度。
应用推荐