摘要
介绍一种简易口腔气体测量仪的设计,该设计能够实时检测人体口腔气体浓度,给出等级评定。利用LCD界面,实现实时显示。通过检测结果可知测量者口气是否清新,是否有异味,从而树立职场信心。
The paper introduces a simple oral gas measurement instrument design. The design can real-time detect human oral cavity gas concentration,and give rating using the LCD display interface. By measuring your breath, you can know if your oral cavity is pure and fresh or have peculiar smell, so as to build up your confidence in the workplace.
出处
《无锡职业技术学院学报》
2013年第3期59-62,共4页
Journal of Wuxi Institute of Technology
基金
2012年江苏省高等学校大学生实践创新训练计划项目
关键词
单片机
数字电路
口腔气体测量仪
single chip microcomputer
digital circuit
gas measuring instrument
