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

      CT8224D-2 is a capacitive key touch and proximity sensing switch control chip, replacing traditional mechanical structure switches. The product is manufactured using CMOS technology, with stable structural performance and low power consumption. Multiple output modes can be configured through pins. The chip can support up to 2 channels of input detection and corresponding output, and is widely used in DC products such as smart homes, educational toys, and lighting control, achieving product intelligence.