目录第一章绪论21.1课题背景和意义口口…21.2恒压供水控制器在国内外发展状况口口.31.3研究内容☐☐4第二章变频恒压供水系统的总体方案设计口口.52.1工艺要求口口.52.2控制方案的选择口口.62.3...

AbstractEra in continuous development and progress,people into a well-off society,the whole foodis no longer a society needs to solve the main problems,and the quality of life have...

东华理工大学长江学院毕业设计自动售货机PLC的设计与实现目录2222444444444404444444444544445444444444444444444444444441.1课题研究的意义.......................1.2国内外研究动态.…22.自...

齐展鹏：单片机闭环控制BOOST变换器AbstractIt is well known that the boost chopper circuit is the basic chopper circuit and the design ofthe adjustable DC power supply can be realize...

基于51单片机的智能窗帘设计摘要：本论文设计的是智能控制窗帘的系统，由基于单片机结构和STC89C51单片机系统、以及较为成熟的电机驱动模块、较为先进的光敏检测模块、稳定的电源模块等组成。基...

湖南理工学院毕业设计（论文）AbstractIn recent years,with the continuous development of society,the warehouse automaticventilation control system has been widely used for the safe s...

摘要由于中国的经济很快发展，人们的生活质量有所改善，群众的创新能力在不断进步。工人的劳力及其体力，将会由人们发明的机器来代替。这样一来还能促进工业的发展。电子技术的运用更加使得社会...

3.5液晶显示电路…133.5.11602液晶简介.133.5.2液晶显示模块电路.143.6蜂鸣器模块】.153.7按键输入模块….163.8LED显示电路…164软件设计……184.1程序语言及开发环境184.2程序流程图设计184.2....

哈尔滨工程大学本科生毕业论文ABSTRACTIn recent years,with intelligent buildings on the market has been heatingup,the doorbell system has been as intelligent office and intelligent r...

Intelligent parking management systembased on single chip microcomputerAbstract:With the rapid development of automobile industry,the number of automobilesincreases sharply.The gar...