i2c procedures can be called directly, with 51 MCU Development.

简易文件系统，支持ATA SD MMC等-Simple file system, support for ATA SD MMC, etc.

LCD12864，多级菜单例子。Keil建立的工程。-LCD12864, many examples of class menu. Check matrix with simulation software and Protues

L297+L298控制步进电机，用proteus进行仿真-L297+ L298 stepper motor control, using Proteus simulation

51的web服务器-51 of the web server

crc快速校验程序,对于新手很快就能看懂的,结合实际读一读友好处!-Fast CRC checksum procedure, for the novice to understand quickly, and in light of the actual read friendly Office!

单片机KeilC学习例程，不需要数点基础，可以掌握C51的使用-Microcontroller KeilC learning routines, no basis for a number of points, you can master the use of C51

Device pins that are not connected to a specific peripheral function are controlled by the GPIO registers. Pins may be dynamically configured as inputs or outputs. Separate registers allow setting or clearing any number of outputs simu 中文-Device pins that are not connected to a specific peripheral function are controlled by theGPIO registers. Pins may be dynamically configured as inputs or outputs. Separateregisters allow setting or clearing any number of outputs simu Chinese

51单片机实现电梯仿真及其程序，51单片机实现电梯仿真及其程序-51 single-chip simulation and procedures to achieve the lift, plus sub-ah

调度器内核，使用者只需要添加自己的任务即可，系统可以最多添加6个任务

PROTUES是个高效率的在线仿真软件,该锦集为在线仿真的应用.里面的资料,包含了各个内容的原程序和原理图等.