usbc8051f340 RFID

Ax88796B的硬件设计原理图，这个文件主要是在ARM平台设计的原理图，很有参考价值。-Ax88796B hardware design drawings, The document is mainly on ARM platform design drawings, great reference value.

本书是《ARM 嵌入式系统系列教程》中的理论课教材。以PHILIPS 公司LPC2000 系列ARM 微控制器为例，深入浅出地介绍嵌入式系统开发的各个方面。全书共分为3 部分：第1 章和第2 章为理论部分，主要介绍嵌入式系统的概念及开发方法。第3～5 章为基础部分，主要介绍ARM7 体系结构、指令系统及LPC2000 系列ARM 微控制器的结构原理。第6～8 章为应用部分，主要以LPC2000 系列微控制器为例介绍如何设计嵌入式系统，包括硬件的设计、μC/OSII 的移植以及建立软件开发平台的方法。-This book is " ARM Embedded System Series Tutorials" in the theory of teaching materials. With PHILIPS company LPC2000 series ARM microcontrollers, for example, learn more on various aspects of embedded system development. The book is divided into three parts: Chapter 1 and Chapter 2 the theoretical part, focuses on embedded systems concepts and development methods. 3 ~ 5 s-based parts, mainly introduces the ARM7 architecture, instruction set and LPC2000 series ARM microcontrollers structural principle. 6 ~ 8 s for the application part, mainly in LPC2000 family of microcontrollers, for example describes how to design embedded systems, including hardware design, μC/OSII transplantation and the establishment of software developmen

LPC2148 RTC驱动程序，实时时钟-LPC2148

移植uC/0S-II 到ARM系统 本课题要求详细了解uC/0S-II嵌入式实时操作系统的内核，分析如何将uC/0S-II移植到ARM系统上，并给出一个移植的应用实例。- Transplant uC/OS-II To ARM System

这是关于电压比较器的 里面介绍了LM339的引脚图和作用 好东西-This is about the voltage comparator which introduced the LM339 pin diagram and the role of a good thing

嵌入式环境消息队列软件，应用于基于Ｈ323协议的视频会议系统中-embedded environments Message Queue software application based on H323 agreement Video Conference System

实例仿真原理图和结果，产生方波信号的整个过程-Schematic and simulation results, square-wave signals generated throughout the process

使用c8051f020的测温程序 一个内部温度的 一个外部的用AD590-Program to get the temperature with c8051f020, one is test inside temperature, another test external temperature with AD590

转贴原作者声明： ViewChr 程序使用说明： 本程序可方便浏览和调用 Hzk16（16*16中文点阵字库）和Asc16（8*16中文点阵字库）内容。 通过滚动条对字库进行浏览，通过文本框可以输入中文字符获取其字体点阵，按"Add chr.asm"键或回车键可以将其字体点阵16进制数据转换成对应的ASCI码追加到CHR.ASM文件中。在显示文字区域双击可切换网格显示开关状态。 如果你要做点阵屏显示中文字体程序，那这个程序将是你的好帮手。 (备注:ASCII码文件CHR.ASM的取字方向同字库Hzk16和Asc16) 如果你有疑问和建议，欢迎与我们联系。 WWW.165V.COM XuHai777@163.com -statement posted Author : ViewChr procedures use : this procedure will facilitate access and use of Hzk16 (16* 16 Chinese character dot-matrix) and Asc16 (8* 16 Lattice Chinese font) content. Scroll through the right font browse through the text box can input Chinese characters access to its font matrix. according to "Add chr.asm" button or the Enter key could be 16-band matrix fonts data into corresponding AS CI CHR.ASM yards to the additional documents. Writing in the region showed double-click toggle grid shows switching state. If you do dot matrix screen display Chinese characters procedures, the procedures that you will be a good

用C8051F300设计锂离子电池充电器的解决方案！给大家参考！-C8051F300 design with lithium ion battery charger solution! For your reference!