解释AT24C02的地址是怎么的https://blog.csdn.net/weixin_30296405/article/details/97633649?utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-4.baidujsUnder6&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-4.baidujsUnder6