基于8051单片机做的pid程序，且有proteus仿 用到了AD，DA，含C51源码-Pid done based on 8051 procedures, and there proteus simulation used the AD, DA, with C51 source

具有模糊算法的温控控制程序，具有自整定功能，控制精度高，适合STC及51系列单片机移植-temprature control program,with FUZZY PID,and auto-adjust fuction,suitable for STC MCU or other 8051 serial MCU