91蜜桃青青青青在线视频-亚洲乱色一区二区三区丝袜-国产专区 一区二区 在线播放-九九热在线精品免费

      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.