这是一个关于PWM调光的程序，二极管等渐灭和渐亮

红外信号测试软件-infrared signal testing software

rc500 c语言库函数，对RC500的开发提供了捷径-rc500 c language library functions, the development of RC500 provides a shortcut

c51程序集，适合有一定基础的人做为学习和提高用。-C51 assembly, suitable for people who have a certain foundation for the study and improve with.

C51指令集是一关于8051指令的具体说明 包括了一些基本的程序实例-C51 instruction set is a 8051 directive on a specific description includes some basic examples of procedures

FreeRTOS，这个比 Real Time Linux 和 eCos 更小的实时操作系统，并且你也不用为这两个大的操作系统弄得头大了。FreeRTOS是一个非常小的实时操作系统，它包含有一个实时的内核及一个内核调制程序。它支持的单片机有 Philips ARM7, TI MSP430, Renesas (Hitachi) H8/S, Atmel AVR, Motorola/Freescale HCS12, Motorola/Freescale ColdFire, 及其他8051的单片机--FreeRTOS, an OS smaller than Real Time Linux and eCos. It is a very small real time operating system. It includes a real time kernel and a kernel configuration program.Its supported SCMs include Philips ARM7, TI MSP430, Renesas (Hitachi) H8/S, Atmel AVR, Motorola/Freescale HCS12, Motorola/Freescale ColdFire, and other 8051 SCMs.

RS232通信程序，初学者的入门程序，很有用的-RS232 communication procedures, entry procedures for beginners, very useful

c51程序库，汇编写的，希望对大家有点用。-C51 libraries, compiling written, in the hope that a bit with everyone.

C8051F020/1/2/3混合信号ISP FLASH微控制器数据手册（中文的哦）-C8051F020/1/2/3 Mixed-Signal ISP FLASH MCU Data Sheet (Chinese, Oh)

　单片机实现非接触式IC卡读写 哟详细的原理图和代码！！！！！！！！！！！！！！！！！1-Singlechip realize non-contact IC card reader yo detailed schematics and code! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! 1

液晶显示器（LCD液晶显示面板）和LCD模块（LCM液晶显示模块）的开发与设计