南昌师范学院毕业论文（设计）The design of formaldehyde detection system basedonAT89C52AbstractWith the development of society,people's living standards continue toimprove,there is ...

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...

附录二…23附录三…24基于51单片机的LED点阵显示屏设计摘要本次设计的核心模控制块所用的芯片型号是STC89C52单片机，我们使用4块带锁存功能的串并转换芯片74HC595外加NPN三极管作为16×16LED点...

江苏料技大学毕业论文单片机经过几十年的发展，目前已经广泛应用于生产生活的各个领域。全国高等院校的计算机科学与技术专业和电子信息工程等专业，已经普遍开设了单片机相关的课程。《单片机技...

本科论文目录摘要Abstract.…引言4441总体方案设计31.1设计原理31.2系统设计方案.32硬件电路的设计…72.1主控制模块.72.2单片机的最小系统.82.3电源电路.92.4电梯呼叫按键电路..92.5楼层显示和...

ABSTRACTThe automotive industry is one of the most critical industries in ourcountry.Modern cars are developing from a single simple means of transportation tomeet people's needs,s...

Design of multi-function electronic clock based on STCsingle chip microcomputerAbstract With the development of society and the progress of human science andtechnology,people recog...