nowadays
共 17 篇文章
nowadays 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 17 篇文章，持续更新中。
单片机原理及应用“互联网+”课程在继续教育中的建设研究
<p>单片机应用系统是微型计算机应用系统的重要分支,已广泛地应用到社会、生产、服务等领域。在继续教育领域中学习单片机技术已成为当今工程技术人员的迫切需求。互联网技术也是当今最热门的应用技术之一。单片机原理及应用“互联网+”课程为当今工程技术人员在单片机领域的继续教育提供了良好的形式。文章重点研究了如何在继续教育领域中建设单片机原理及应用“互联网+”课程,结合继续教育对象的特点,详细给出了单片机原理
智能仪器仪表中单片机的抗干扰措施解析
<p>现如今,随着我国经济及科技领域的快速发展,微型计算机技术的发展也变的十分迅猛,在各种仪表设备中几乎都能找到它们的身影,使仪器设备变得智能化、自动化,大幅提高了仪表仪器的使用性能,使仪器仪表的更高效、更高质的运行。智能仪器仪表不同于常规类型的仪器仪表,相较于常规类型的仪器仪表,智能仪器仪表所占据的优势更多,缺点更少。常规类型的仪器仪表在运行的过程中需要保证各构成系统元件的正常,各单元运行正常,
基于STC15F2K60S2单片机电子血压计的研究与设计
<p>目前电子血压计已经走进千家万户,电子血压计已经向智能化、无线传输、价格低廉、测量精确方向发展。提出以STC15F2K60S2单片机为核心的电子血压计控制系统,研究与设计了传感器组成与电子电路,给出电子血压计测量主程序流程图框图和模数转换初始化流程图程序框图。</p><p>Nowadays,the home care system of the Internet of things has b
新型便携除螨仪的设计
<p>目前,螨虫问题一直影响当今人们的生活品质,吸尘器如今也已普及。如今,我们可以利用单片机体积小,功耗低,控制功能强、便于微型化的特点。并且,在家用电器上使用单片机,可以降低生产成本。因此,我们将吸尘器与除螨相结合,并且利用单片机技术降低成本。通过实验,利用现有的技术完成了最终的效果,达到了预期的设计目标。</p><p>At present, the problem of mites has b
开关电源设计（英文版）
<p>It all started rather innocuously. I walked into Dr GT Murthy’s office one fine day, and<br/>changed my life. “Doc” was then the General Manager, Central R&D, of a very large<br/>electrical com
GPS+and+Galileo
Of the various applications that satellites have been used for, one of<br />
the most promising is that of global positioning. Made possible by<br />
Global Navigation Satellite Systems, global positi
Digital+Signal+Processing+for+RFID
Identification is pervasive nowadays in daily life due to many complicated activities such as<br />
bank and library card reading, asset tracking, toll collecting, restricted access to sensitive data<
MEMS+Lorentz+Force+Magnetometers
Nowadays sensors are part of everyday life in a wide variety of fields: scientific<br />
applications, medical instrumentation, industrial field, ...and, last but not least,<br />
popular mass product
Wireless+Communications+Resource+Management
Wirelesscommunications,especiallyinitsmobileform,hasbroughtusthefreedomofmobility<br />
andhaschangedthelifestylesofmodernpeople.Waitingatafixedlocationtoreceiveormakea<br />
phone call, or sitting in
Propagation Channel Characterization
The investigation of the propagation channel is becoming more and more important in mod-<br />
ern wireless communication. The demand for spectral efficiency motivates exploitation of<br />
all channe
MIMO+Broadcast+Channel
Due to the asymmetry between the amount of data traffic in the downlink and<br />
uplink direction of nowadays and future wireless networks, a proper design of the<br />
transceivers in the broadcast
Digital Audio Broadcasting Principles
The new digital radio system DAB (Digital Audio Broadcasting, nowadays often called<br />
Digital Radio) is a very innovative and universal multimedia broadcast system which will<br />
replace the exi
Data+Processing+in+Smart+Cities
Smart Grids provide many benefits for society. Reliability, observability across the<br />
energy distribution system and the exchange of information between devices are just<br />
some of the feature
Data+Processing+in+Smart+Cities
Smart Grids provide many benefits for society. Reliability, observability across the<br />
energy distribution system and the exchange of information between devices are just<br />
some of the feature
A Design and Implementation of The Online Shopping System Abstract: Along with the development
A Design and Implementation of The Online Shopping System
Abstract: Along with the development of the computer ,the database technique is widespread in the application of Internet, more and more
Three-dimensional real-time graphics are a prevalent technology nowadays, thanks to the steady rise
Three-dimensional real-time graphics are a prevalent technology nowadays, thanks
to the steady rise of processing power and specialized graphics hardware. One of the
goals of computer graphics most
The new trend nowadays is Enterprise Java Beans(EJB). The book gives you an insight on what EJB is a
The new trend nowadays is Enterprise Java Beans(EJB). The book gives you an insight on what EJB is and how to use it.