问答-
触摸开关面板是啥原理
智能家居里用的86型触控开关，表面是一层钢化玻璃，咨询厂家说没有电信号输出，仅仅是图案，是不是玻璃下面是触摸的PAD？触摸感应芯片在控制板上呢？钢化玻璃的对应按钮部分还会点亮，这是啥道理？希望相关[img]86型触摸开关的搜索结果_百度图片搜索 https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=86%E5%9E%8B%E8%A7%A6%E6%91%B8%E5%BC%80%E5%85%B3&step_word=&hs=0&pn=27&spn=0&di=7108135681917976577&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=3984527068%2C1368400946&os=3103329856%2C4035941141&simid=3984527068%2C1368400946&adpicid=0&lpn=0&ln=1394&fr=&fmq=1655087327739_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined©right=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fimg.defanli.com%2Fi2%2F1769851012%2FO1CN011JLXHpUR6hzZBCX_!!1769851012.jpg_q90.jpg%26refer%3Dhttp%3A%2F%2Fimg.defanli.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Dauto%3Fsec%3D1657679346%26t%3De33f3e5956b5461917d86a810c42bf8d&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3B1juwgst_z%26e3Bv54AzdH3Ffi5oAzdH3Fc0lbamlndb0a_z%26e3Bip4s&gsm=1c&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined&dyTabStr=MCwzLDgsMSw2LDQsNSw3LDIsOQ%3D%3D[/img]领域的朋友解释一下，万分感谢。
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