[{"title":"( 9 个子文件 8.46MB ) 单片机原理及应用PPT.rar","children":[{"title":"第3章 单片机C51语言基础与开发平台.ppt <span style='color:#111;'> 1.78MB </span>","children":null,"spread":false},{"title":"第7章 MCS-51单片机系统功能的扩展.ppt <span style='color:#111;'> 2.62MB </span>","children":null,"spread":false},{"title":"第6章 串行通信.ppt <span style='color:#111;'> 1.52MB </span>","children":null,"spread":false},{"title":"第9章 显示器接口技术.ppt <span style='color:#111;'> 2.40MB </span>","children":null,"spread":false},{"title":"第8章 键盘接口技术.ppt <span style='color:#111;'> 1.16MB </span>","children":null,"spread":false},{"title":"第2章 51系列单片机的硬件结构.ppt <span style='color:#111;'> 1.86MB </span>","children":null,"spread":false},{"title":"第5章 中断系统.ppt <span style='color:#111;'> 851.50KB </span>","children":null,"spread":false},{"title":"第4章 定时器与计数器.ppt <span style='color:#111;'> 524.50KB </span>","children":null,"spread":false},{"title":"第1章 概述.ppt <span style='color:#111;'> 193.50KB </span>","children":null,"spread":false}],"spread":true}]