9.1 D/A转换器及其与单片机接口 9.2 Ａ/Ｄ转换器及其与单片机接口

Section A Longing for a New Welfare System Section B A Blind Man Helped Me See The Beautiful World Section C A hard Job to Come By

Section A A Rose Is a Rose Section B The Chunnel Section C Suggested Technique to a Speedy Recovery

• 可编程中断控制器8259A的功能 • 8259A的结构 • 8259A的控制字及编程使用

simple counters Counting is a fundamental function of digital circuits. A digital counter consists of a collection of flip-flops that change states (set or reset) in a prescribed sequence

11.1 概述 11.2 D/A转换器 11.3 A/D转换器

Magnetic Induction The Divergence of B Magnetic Monopoles The Vector Potential A A and V Integral of A over a Closed Curve

7.1 模拟量输入通道 7.2 A/D转换接口技术 7.3 D/A转换接口技术

9.0 引言 (Introduction) 9.1 D/A转换器(Digital Analog Converter) 9.2 A/D转换器(Analog Digital Converter)

What is a topic sentence? What does a topic sentence consist of ? What is a supporting sentence? How to organize a paragraph? Conclusion Assignments