TCP/IP在C51环境下的实现，对硬件的要求低，对资源不够的平台是一个非常好的实现方案。-TCP/IP environment in the realization of C51 on the hardware requirements low, not enough of resources is a good platform for the realization of the program.

温湿度传感器（SHT10）温湿度采集程序,通过C51实现。-Temperature and humidity sensor (SHT10) temperature and humidity acquisition program, realized through C51.

单片机原理及其应用，基于汇编和C的C51单片机实验程序(SCM principle and application, based on assembly and C C51 MCU experiment program.)