七月婷婷九月丁香|99久久免费精品|狼友福利9999|婷婷激情久久综合|日韩色图在线观看|亚洲欧洲无码成人|www.人人妻人|超碰在线观看3p|婷婷网站区一区二|国产日韩欧美麻豆

       CT8224 is a capacitive key touch and proximity sensing switch control chip, replacing traditional mechanical structure switches. The product is manufactured using CMOS technology, with built-in LDO, stable structural performance, low power consumption, and multiple output modes can be configured through pins. The chip can support up to 4 channels of input detection and corresponding outputs, and is widely used in DC products such as smart homes, educational toys, lighting control, etc. to achieve product intelligence