摘要
描述了一种电容式触摸控制按键技术的方法研究，简要介绍了电容武触摸感应原理，并以理论为基础设计了一种触摸接键。对电容式触摸感测总体设计方案傲了介绍，详细论述了触摸按键电路设计与结构设计中的关键技术及设计原则，以实验测试结果证明了方案的可行性，同时结合研发中遇到的问题给出了解决方案。
The paper describes a method research of the capacitive touch control, intxoduces the principle of capacitive touch sensing briefly and designs a touch button basing on the principle.in addition, the overall design of capacitive touch sensing is presented, the key technologies and design rules about the circuit and structure are described in detail.Experimental result shows that this design is feasible.The solution for the problems in the process of research is also presented.
出处
《电子世界》
2014年第23期149-150,共2页
Electronics World
关键词
触摸控制
电容式
灵敏度
隔离保护介质
touch control
capacitive
sensitivity
isolation protective mediums
