本文从硬件和软件两方面介绍了MCS-51单片机温度控制系统的设计思路，对硬件原理图和程序框图作了简捷的描述。-In this paper, both hardware and software introduced the MCS-51 single-chip temperature control system design, hardware and procedures schematic diagram made a simple descr iption.

详细介绍了单片机利用pid控制温度的程序，用的是STC单片机-Details of the MCU using pid temperature control procedures, using STC microcontroller