使用宏晶科技的STC89C52单片机作为主板芯片。1.1.2指纹模块的选择采用AS608指纹识别模块，AS608指纹识别模块内部含有高速DSP处理能够实现对指纹的采集与识别，单片机与该模块之间采用常见的串口...

北京化工大学研究生学位论文类型吸附材料的性能进行比较，并有选择性地进行吸附材料吸附性能试验。2、活性炭选择与实验方法。活性炭基炭有椰壳炭、油棕炭、杏核炭等。本文在确定选用活性炭作为...

Design of infrared remote control electronic code lockAbstractIn our daily life and work,the password lock is a kind of everywhere,indispensable necessities,it protects our privacy...

AbstractIn the daily life and work,the housing and the Department of security,the unit'sfile,financial statements and some personal information to save more to lock the wayto solve...

某阀门生产企业变配电系统设计AbstractElectricity is the key driving force of contemporary machinery and industrialproduction.Electromagnetic energy is not only easy to convert or re...

供水管道恒压智能控制系统设计(论文+DWG图纸+开题报告+外文翻译+文献综述)/供水管道恒压智能控制系统设计/5-英文资料（改）.doc供水管道恒压智能控制系统设计(论文+DWG图纸+开题报告+外文翻译+...

本科论文摘要人们对衣物质量逐渐提高，普通的机洗难以清洗顽固污渍，达成快速又干净洗衣效果的洗衣机成为新的研发方向。目前市场中己存在超声波类型的洗衣机，由于其结构复杂，成本昂贵，导致普...

AbstractThe design of the subject is car airbag cover,is a common plastic in daily life,throughthe analysis of plastic use and assembly requirements that use production batch is la...

AbstractKey words:UAV wing contrast analysisWith the change of the times,the application of UAV is more and more widely,not onlyin daily life,but also in the military field.Therefo...

Hollow blow molding mold design-blank extrusion moldAbstractWith the development of China's industry,the requirements for the mold aregetting higher and higher.The way of plastic f...