provide
共 428 篇文章
provide 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 428 篇文章，持续更新中。
新型液动食用菌装袋机的设计
<p>针对目前食用菌装袋机生产过程中劳动强度大、安全性差、生产效率低等问题,为了顺利实现食用菌装袋机的搅拌、送料、套袋、装料、封口等生产过程的自动化,设计了一种新型液动食用菌装袋机。该新型液动食用菌装袋机包括电机、行程开关、传感器、液压缸、夹紧装置、封口装置等。试验结果表明:该新型液动食用菌装袋机操作简单,装袋质量均匀、每袋装出来的重量以及松紧度一致,破菌率极低,发菌效果好。该食用菌装袋机装袋质量
电梯控制模拟实验系统的设计
<p>为了满足自动化等相关专业实验教学的要求,本着教研结合的原则,设计了一种针对教学和科研的参照真实电梯运行的五层电梯控制系统。系统选择STM32作为控制单元,步进电机作为驱动单元,通过电机正反转实现电梯的升降,通过按键选择想要到达的楼层并在数码管上实时显示。该实验系统可靠性高、成本低,能够较为真实地模拟出一台五层电梯控制系统的运行情况。该实验系统一方面可以在单片机的实验教学中帮助学生更好的理解所
本田节能车智能信息采集系统
<p>针对Honda节能竞技大赛的要求,设计智能信息采集系统。此系统基于单片机控制处理和传感器传输信息技术,利用智能信息采集板实现对发动机状态、车速、位置等信息的记录,为赛车提供数据基础,便于数据调试,在不违反赛规的条件下使油耗降到最低。</p><p>According to the requirements of Honda energy-saving competition, an intel
基于AT89C51的智能公交刷卡系统改进设计与实现
<p>为了适应现代化发展,提高公交管理运输现代化水平,设计了一种基于AT89C51的智能公交刷卡系统。系统以单片机AT89C51作为接口电路与刷卡座信息存储装置,将采集到的收费信息、客流信息、刷卡时间、卡内金额与消费金额等信息显示在LCD显示模块中。在软件部分,增加了系统清算功能与客流信息统计功能,通过系统清算功能可以判断公交卡数据是否处于平衡状态,并将非平衡状态下的用户列入黑名单。通过AT89C
太阳能光伏植物生长系统的设计与试验
<p>为实现无常规电力条件下植物可控环境培育,提出了一种太阳能光伏植物生长系统。该系统针对高热地区,采用光伏发电系统、培育室、冷却系统和环控系统等4部分组成了降温环控装置,光伏发电系统为整个系统提供用电;培育室是保障植物正常生长的区域,采用密封处理,孔隙率为0.0024‰;冷却系统由制冷机、制冷风扇、冷却铜管和循环水泵组成,用于降低培育室内温湿度,维持培育室环境参数平衡;培育室环境控制基于STC8
AMS1117系列芯片手册
<p>GENERAL DESCRIPTION The AMS1117 series of adjustable and fixed voltage regulators are designed to provide 1A output current and to operatedown to IV input-to-output differential. The dronout voltag
嵌入式系统手册 embeded systems Handbook
<p>嵌入式系统手册</p><p>Introduction</p><p>The purpose of the Embedded Systems Handbook is to provide a reference useful to a broad range of</p><p>professionals and researchers from industry and academia inv
Silicon Wafer Processing
To provide an overview for manufacturing systems students of the steps and processes required to make
integrated circuits from blank silicon wafers.
用TEA3717实现双极型步进电机控制器的设计
This application note is intended to provide design<BR>details for the implementation of a stepper m
AN2737应用手册，stm8系列SPI通信配置及操作流程资料
<p>stm8 spi使用说明，讲述stm8系列单片机的SPI通信配置及操作流程-stm8 spi instructions for use, about stm8 MCU SPI communication configuration and operational procedures</p><p><br/></p><p>This application note is one of a se
TE LCD同轴嵌入式显示接口
TE Connectivity introduces the next generation LCD Coaxial Embedded Display Interface (LCEDI) family of connectors designed to provide exceptional electrical performance in both low voltage,differenti
OpenGL 三维地形漫游系统，提供源代码及详细注释
OpenGL 三维地形漫游系统，提供源代码及详细注释-OpenGL 3D terrain roaming system to provide source code and detailed Notes
HANDBOOK OF OPERATIONAL AMPLIFIER APPLICATIONS
The purpose of this handbook is to provide a single source of information covering the proper design of circuits employing the versatile modem operational amplifier. This manual will be helpful to the
bluetooth 5.0 射频资料
<p>This Bluetooth document contains the Test Suite Structure （TSS） and Test Purposes （TP） to test the Bluetooth low energy RF PHY. The objecTIve of this Test SpecificaTIon is to provide a basis for co
RTL8365MB芯片参数资料
<p>The RTL8365MB-CG is an LQFP128, high-performance 4+1-port 10/100/1000M Ethernet switch</p><p>featuring low-power integrated Quad-port Giga-PHYs that support 1000Base-T, 100Base-TX, and</p><p>10Base
电机驱动控制 Electrical Machine Drives Control 完整版pdf电子书下载
<p>Electrical Machine Drives Control</p><p><br/></p><p>A basic study of electrical drives is fundamental to an electrical engineering curriculum, and,
today, gaining a better academic understanding o
MC9S12XEP100 参考手册 MC9S12XE 系列 1324页pdf
<p>MC9S12XEP100RMV1 datasheet</p><p>To provide the most up-to-date information, the document revision on the World Wide Web is the most
current. A printed copy may be an earlier revision. To ver
Rockchip 电源IC RK816 技术手册
<p>The RK816 is a complex power management integrated circuit (PMIC) for multi-core </p><p>system applications powered by Li-ion polymer battery cell, or by a 5V input either form an </p><p>
LQFP,TQFP,QFP,CQFP封装尺寸表
<p>Low Profile Quad Flat Pack (LQFP) packages provide the same benefit of the metric QFP packages, but are thinner (body thickness of 1.4mm) and have a standard lead-frame footprint (2.0mm lead footpr
光纤陀螺第二版 The Fiber-Optic Gyroscope
<p>The Fiber-Optic Gyroscope，光纤陀螺第二版，2014年新出的，比第一版改变了很多，对做光纤陀螺器件和做惯性导航等有很大参考价值。</p><p>Two decades after the first edition of this book in the early nineties, it has seemed timely to prepare a revised