一篇电容感应式触摸按键控制器芯片的介绍加广告型文档7 e& Y' N( F8 f+ [2 d9 }) q
来自于MicroChip公司，如果你要在你的产品上应用感应式触摸开关的话% W% L$ g, n3 M* p" X* J
你可以从本文档中找到一些有用的东西。不过文档是英文的。
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简介：7 _9 ]: W$ h4 y* d9 T. p: K
Alternative to traditional push-button user interfaces
/ j2 O  P) E& M5 A; R* w, `No mechanical movement& Y' ^. n9 w. T; e' k  I
Completely sealed
6 c7 N, y# ]  D2 K5 wModern-looking design. z, I; I5 U$ M) @3 E4 E0 Z2 ]; f
Royalty-Free license!
. d# l$ _/ @0 q7 PMicrochip provides a multitude of resources to ease the design process2 h  M: W7 n1 H: Y6 F: b
To replace mechanical switches, buttons,* F) p7 s1 n: E2 y: F; \8 P/ s5 i
sliders, wheel rotary, and proximity sensors4 {2 h$ A  q( [; \& N
To improve reliability, safety

这个应该属于感应按键吧。。！