编译环境是KEIL,仿真环境是PROTEUS,控制彩灯的闪烁，利用51单片机，内含Keil C51教程可以使大，家了解彩灯的设计同时学习KEIL。-Compiler environment is KEIL, simulation environment is PROTEUS, control of the flashing lantern, using 51 single-chip, including Keil C51 Guide can enable the home to understand the design of lanterns at the same time learning KEIL.

红外资料，详细的介绍了一些红外的资料，内容比较详细-Infrared data, a detailed introduction a number of infrared data, content in more detail

给大家上传个proteus仿真单片机和PC串口通讯的例子-Give you a Proteus From simulation single-chip computer and PC serial communication example

这是rtl8019控制器的一个中文资料,大家若想做嵌入式通信的相信一般回甬道这个控制器,所以这片文章可以帮助大家初始化rtl8019控制器-rtl8019 This is a Chinese controller, Embedded if you want to believe that the general communications corridor to the controller, Therefore, this article can help you initialize rtl8019 Controller

浮点除法子程序,可以高效率计算浮点浮点除法,程序短小精干,非常讨巧-floating-point division subroutine, high efficiency calculation float float division, procedures small and lean, very quick and easy

P89V51RD2系列芯片是具有串口下载功能（ISP）和在KEIL中进行调试的功能（SOFTICE）。 新的芯片是ISP功能，通过FlashMagic 软件可以设置其为SOFTICE功能。 但要想回到ISP功能，则没有现成的好办法，只有通过编程器了。 但现在可以通过这个程序来恢复其ISP功能（禁止SOFTICE）。-P89V51RD2 series with the serial port chip is the ability to download (ISP) and the KEIL for debugging feature (SOFTICE). The new chip is the ISP, through FlashMagic software can be set to SOFTICE its function. However, to return to the ISP, there is no ready-made good, and that only through a programmer. But now through this procedure to restore its ISP (Prohibition SOFTICE).

8*8点阵led显示功能介绍，包括点阵构成的原理，显示一竖柱，显示一横柱-8* 8 dot matrix led display, including the principle of dot-matrix composition, show一竖column, showing a horizontal column

STM32 通过串口flash更新程序, 不用固件库，包括: ADC采样, 定时器延时中断, 键盘扫描, 模拟I2C驱动 问题咨询: w123456xy@sohu.com 15189792379-STM32 through the serial flash update, without firmware libraries, including: ADC sampling, delay timer interrupt, keyboard scanning, I2C driver Advisory: w123456xy@sohu.com 15189792379

2008北京奥运会的倒计时牌的课程设计,3块数码管分别显示年月,时间,剩下的天数-The countdown to the 2008 Beijing Olympic Games licensing curriculum design, digital tube 3, respectively, show the date, time, number of days remaining

单片机车库巡检系统程序，软件开发环境C，系统应用效果不错-SCM garage inspection system programming, software development environment for C, the system worked quite well Application