自己编的C51串口，主要是协议，希望对大家有帮助

430用IO口模拟SPI读写的驱动程序。包括SPI的字节读写，区块数据的读写等功能-430 IO I used to read and write the simulation SPI driver. SPI including the byte read and write, read and write data blocks, such as functional

跑马灯流动闪亮控制程序，可按键控制启动、停止、改变流动方向等。-Marquee mobile flashing control procedures, key control can start, stop, change the flow direction.

Proteus 8字的LED仿真，商业项目…源程序来至互联网，请尊重版权。-Proteus 8 character LED simulation, source code to commercial projects ... to the Internet, please respect copyright.

深入了解内存-Deeper understanding of memory

keilc51编译的51单片机读条码枪源程序-keilc51 compiled 51 microcontroller read barcode gun source

周立功的工程师 陈明计 对Small RTOS的移植代码-Zhou Chen, who include engineers on the transplant Small RTOS code

单片机子程序,C源代码,4X4矩阵键盘,KEIL C开发环境.-Singlechip subroutine, C source code, 4X4 matrix keyboard, KEIL C development environment.

我自己做的单片机键盘扫描、数码管显示程序-Microcontroller to do my own keyboard scanning, digital tube display program

keil51使用中文详解-keil51 Comments on the use of Chinese

步进电机相关资料，不错哦-Stepper motor-related information, yes Oh