Chapter Two Data Processing Unit 5 Part 1 Notes to Text Part 2 Word Study Part5 Notes to Passage Part3 Practice on Text Part6 Practice on Passage Part4 Extensive Reading

Chapter FourA The Internet Unit们 Part 1 Notes to Text Part4 Extensive Reading Part 2 Word Study Part5 Notes to Passage Part3 Practice on Text Part6 Practice on Passage

14.1 D/A转换 14.2 A/D转换

Chapter Four High-level Programming Languages e Part 1 Notes to Text m Part4 Extensive Reading o Part 2 Word Study Part5 Notes to Passage s Part3 Practice on Text Part6 Practice on Passage

Chapter Four BASIC and C Language SECOND EDITION THE PROGRAMMING LANGUAGE Unit 15 Part 1 Notes to Text Part4 Extensive Reading

9.1 TTL与非门 9.2 其它集成门电路简介 9.3 CMOS门电路

一、电波传播特性及损耗预测 二、噪声的估计 三、组网中应考虑的主要干扰

8.1 串行通信概述 8.2 常用的串行通信总线 8.3 MCS-51的串行接口 8.4 MCS-51单片机之间的通信

6.1 定时器/计数器的结构与原理 6.2 定时器/计数器的控制 6.3 定时器/计数器的四种工作方式及应用

山东理工大学：《电工学（电子技术）》课程教学资源（PPT课件讲稿）第十二章 555定时器及其应用（555定时器的结构及工作原理）