STM32F103 串行通信

motor speed by pwm this depond on that the pwm has t on and t off and t ther is a duty cycle that = ton / t this vary the average voltage across the motor-motor speed by pwm this depond on that the pwm has t on and t off and t ther is a duty cycle that = ton/t this vary the average voltage across the motor

单片机与计算机之间的通信问题，以及最简单的串口调试数据发送的序列变换方法-SCM and communications between computers, as well as the most simple debugging serial data transmission sequence transform method

通过串口实现数据采集和显示，可以充当简易示波器使用，对于嵌入式开发具有一定的帮助。-Through the serial port data acquisition and display, can act as simple to use the oscilloscope for embedded development with some help.

关于单片机的一些设计，包括单片机计分器，红外对管，霍尔测速，温敏电阻测温系统。内容丰富，原理图，源代码，还有protues仿真，元件清单列表等等。

IC卡(24C16)读写源程序(基于KT8808, x86兼容)-IC card (24C16) literacy source (based on the KT8808, x86-compatible)

利用51单片机编写的水泥注塑机的自动控制工业过程-Prepared using 51 single-chip cement injection molding machine automation of industrial processes

F206的液晶模块显示程序-F206 LCD display module procedures

采用ZED开发系统设计多轴同步控制系统，不仅对多轴控制系统的发展、推广有重要的工程应用价值。同时，将有助于多轴控制系统的理论分析与工程设计相结合，具有学术研究价值。与此同时，本项目将采用嵌入式软/硬件协同设计的方式进行开发，借助ZED开发系统的技术支撑，力求在开发效率、开发成本和系统性能等方面得到全面的优化。

Lakey这是一个免费的CW练习/收/发软件，供大家共同学习研究，有需要源码的朋友可以给我发邮件或加为MSN索取。在未来，我会不断更新其功能和修正错误。之前计划2006年底前拿出的正式版本，由于个人工作和精力等原因，不得已推迟。今天发布的版本，增加了对Koch练习法的支持。但仍然是一个BETA版。 本软件的目标是设计成一个使用简便，能够尽量利用一般PC本身具有的硬件功能和性能（主要指CPU的运算和声卡的音频捕捉/播放能力），实现不用另接特殊外围接口电路，不用改/加装电键等，即可让PC具有摩尔斯电码（Morse Code）的收发能力软件。未来可逐渐通过对PC硬件性能的挖掘，实现对音频信号进行分析、过滤、处理。 这是第一个非正式发行版本，因此很多功能与设计目标还有很大差距。希望大家多提意见！ -Lakey This is a free CW practice/admission/software for the common study. need the source code to my friends or by mail from MSN Canada. In the future, I will constantly update its function and correct mistakes. Before the end of 2006 before the plan put forward by the official version, due to personal work and energy reasons, a last resort postponed. The version released today, an increase of Koch practicing law for the support. But this is still a BETA version. The software is designed to target an easy to use, to make the best use of the general PC hardware itself is functional and performance (mainly referring to the CPU arith

用C语言模拟I2C时序功能，已经调试通过，可以直接使用-C language simulation with I2C timing functions, has been through the debugging, you can directly use