搜索结果

找到约 1,413 项符合 has 的查询结果
相关度 上传时间 下载量 查看数
共 1,413 条结果

按分类筛选

显示更多分类

书籍 Ultra Wideband - Circuits

Recent advances in wireless communication technologies have had a transforma- tive impact on society and have directly contributed to several economic and social aspects of daily life. Increasingly, the untethered exchange of information between devices is becoming a prime requirement for further pr ...
https://www.eeworm.com/dl/522174.html
下载: 1
查看: 63

书籍 RFID+Systems

RFID networks are currently recognized as one a research area of priority. Research activities related to RFID technology have been booming recently. A number of ongoing projects are being funded in Europe, Asia, and North America. According to leading market analysts, the development of the RFID ma ...
https://www.eeworm.com/dl/522398.html
下载: 1
查看: 95

书籍 Foundations of Data Science

Computer science as an academic discipline began in the 1960’s. Emphasis was on programming languages, compilers, operating systems, and the mathematical theory that supported these areas. Courses in theoretical computer science covered finite automata, regular expressions, context-free languages, ...
https://www.eeworm.com/dl/522504.html
下载: 1
查看: 201

技术资料 sony CMOS传感器 IMX178LQJ-C dataSheet

sony CMOS传感器datasheet，IMX178LQJ-C_Data_SheetDescriptionThe IMX178LQJ-C is a diagonal 8.92 mm (Type 1/1.8) CMOS active pixel type image sensor with a square pixelarray and 6.44 M effective pixels. This chip operates with analog 2.9 V, digital 1.2 V and interface 1.8 V triple powersupply, and has ...
https://www.eeworm.com/dl/835864.html
下载: 4
查看: 5219

技术资料 TI官方对三相三电平SVPWM的解析

   TI官方对三相三电平SVPWM的解析，有助于理解三电平SVPWM的原理，里面还对SVPWM的扇区进行优化处理；标题：Center-Aligned SVPWM Realization for 3- Phase 3- Level Inverter摘要：The space vector pulse width modulation (SVPWM) has been widely used in 3- phaseinverter control system. The most effec ...
https://www.eeworm.com/dl/844552.html
下载: 7
查看: 8117

技术资料 基于TPS54340的汽车类5V/2.1A USB充电器设计包括BOM及原理图

描述   This USB 3.0 charger provides 5V @ 2.1A over an automotive input range of 8V - 40V. It uses the integrated FET TPS54340 PWM Buck controller and implements cable voltage droop compensation. A TPS2546 charging port controller provides data line switching plus an integrated FET with du ...
https://www.eeworm.com/dl/845368.html
下载: 10
查看: 1215

技术资料 智能温控风扇的硬件实现

笔者通过研究单片机以及温度传感器,设计出一款智能温度控制风扇,该风扇具有手动模式和自动模式两种模式,在手动模式下,可以进行风扇的开关机及调速操作,在自动模式下可实现随环境温度控制风扇的转速,以及启停、定时、延时操作。This paper designs an intelligent temperature control fan by studying the single chip comp ...
https://www.eeworm.com/dl/894769.html
下载: 2
查看: 4540

技术资料 基于雨课堂的课程设计混合教学模式的构建与实践——以“单片机原理及应用课程设计”为例

在分析课程设计教学现状的基础上,构建了基于雨课堂的混合教学模式框架。以某学院“单片机原理及应用课程设计”为例,进行了混合教学模式实施的初步尝试,并评估其实施效果,为混合教学在课程设计中的广泛应用提供参考。On the basis of analyzing curriculum design teaching situation,the mixed teaching mode scheme with r ...
https://www.eeworm.com/dl/897899.html
下载: 2
查看: 3340

技术资料 基于STC89C52单片机土壤温湿度检测器的设计

针对大棚农业、植被种植、特别是育种等农业种植方面对土壤温度和湿度环境的特殊要求,以STC89C52单片机为核心芯片,并搭配相关的外围功能模块,设计了一款基于STC89C52单片机土壤温湿度检测器;该土壤温湿度检测器利用温度和湿度传感器SHT11采集土壤的温度和湿度信息,并将采集到的信息并传送到STC89C52单片机,单片机将接收到的 ...
https://www.eeworm.com/dl/895680.html
下载: 5
查看: 8860

单片机编程 基于双ATmega128的安检力学试验机设计

针对当前安检力学试验机所能完成的试验种类单一、自动化程度低等问题，提出一种以ATmega128单片机为核心控制器的安检力学试验机的设计。详细阐述了该安检力学试验机各个组成部分的设计原理和方案，并且给出了各部分的软件设计思想和操作流程。经过大量测试试验表明：设计的安检力学试验机可以完成多达十余种的力学安检试验 ...
https://www.eeworm.com/dl/502/29376.html
下载: 118
查看: 1076