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技术资料 50W隔离型离线式DC.pdf

ABSTRACTThe flyback power stage is a popular choice for single and multiple output dc-to-dc converters at powerlevels of 150 Watts or less. Without the output inductor required in buck derived topologies, such as theforward or push-pull converter, the component count and cost are reduced. This appli ...
https://www.eeworm.com/dl/746189.html
下载: 4
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操作系统开发 掌握在uC/OS-II 操作系统下使用ZLG/GUI的基本方法。 1. 启动 ADS 1.2

掌握在uC/OS-II 操作系统下使用ZLG/GUI的基本方法。 1. 启动 ADS 1.2，使用 ARM Executable Image for UCOSII(for lpc22xx)工程模板建立一 个工程 gui_ucos，工程存储在 uCOS-II 目录下。 说明：在 uCOS-II 目录下要保存有 uCOS-II 的移植代码和内核源代码。 2. 建立 C 源文件 Test .c，编写实验程序，保存到 gui_ucos\sr ...
https://www.eeworm.com/dl/531/372766.html
下载: 186
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单片机编程 PCA9671 Remote 16-bit IO expan

The PCA9671 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus(Fm+) family.The PCA9671 is a drop in upgrade for the PCF8575 providing higher I2C-bus speeds(1 MHz versus 400 kHz) so that the o ...
https://www.eeworm.com/dl/502/31017.html
下载: 89
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嵌入式/单片机编程 The software and hardware development fields evolved along separate paths through the end of the 20t

The software and hardware development fields evolved along separate paths through the end of the 20th century. We seem to have come full circle, however. The previously rigid hardware on which our programs run is softening in many ways. Embedded systems are largely responsible for this softening. Th ...
https://www.eeworm.com/dl/647/478075.html
下载: 75
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书籍 RFID_-_A_Guide_to_Radio_Frequency_IDentification

Radio frequency identifi cation (RFID) technology is a wireless communication technology that enables users to uniquely identify tagged objects or people. RFID is rapidly becoming a cost-effective technology. This is in large part due to the efforts of Wal-Mart and the Department of Defense (DoD) to ...
https://www.eeworm.com/dl/522390.html
下载: 1
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技术资料 GE 变频器AV-300i手册（英文版）

AV-300i 全数字微机控制矢量型交流调速装置 AV-300i 交流调速传动系列是全数字微机控制矢量型的交流调速装置。具有高性能的闭环磁场定向矢量控制（数字编码器、正余弦编码器），无测速反馈的磁场定向矢量控制，V/F压频比控制等多项运行模式。  Cat. GE IEC 146 Class 1 Motor Output Motor Output Drive Output KVANum ...
https://www.eeworm.com/dl/843777.html
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技术资料 基于单片机的智能稳压型开关电源模块并联供电硬件系统的设计

利用C8051F型单片机设计了稳压型电源的硬件系统,该系统以EXB841为IGBT驱动电路的核心器件,以Buck型电路为主电路,采用电压的负反馈法、外部控制均流的方法对输出的电压和电流控制,使该开关电源能够智能地调节电压、电流。This paper designs a hardware system for a regulated power supply using a C8051F microcontroller ...
https://www.eeworm.com/dl/895565.html
下载: 10
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技术资料 基于单片机的拾取机械臂系统设计与控制

文章设计了一套以抓取物体为任务的机械臂系统。为了让系统中6个舵机协调工作,以51单片机作为控制核心,通过编写C语言程序使单片机输出一系列的驱动脉冲,从而驱动舵机按编写好的动作步骤旋转相应的角度,以实现各种拾取任务。In this paper,a set of robot arm system to grab objects is designed.In order to coordinate the ...
https://www.eeworm.com/dl/896865.html
下载: 10
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单片机编程 ICCAVR教程

ICCAVR教程，ICCAVR软件中文件使用说明书，双龙公司翻译整理。建议大家认真学习一下这个资料，内容不是很长，看了之后会对ICCAVR有更深的了解。 ImageCraft ICCAVR 的中文使用说明翻译 詹卫前一ImageCraft 的ICC AVR 编译器安装1 运行光盘上的SETUP.EXE 程序进行安装方法一a 打开我的电脑b 打开光盘驱动器所对应的盘符c 双 ...
https://www.eeworm.com/dl/502/31568.html
下载: 187
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单片机编程 PCA9670 Remote 8-bit IO expand

The PCA9670 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plusfamily.The PCA9670 is a drop-in upgrade for the PCF8574 providing higher Fast-mode Plus(Fm+) I2C-bus speeds (1 MHz versus 400 kHz ...
https://www.eeworm.com/dl/502/31015.html
下载: 105
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