摘要
Abstract
A kind of the temperature acquisition system based on serial communication between PC and STC12C MCU is de-signed in this paper . Taking STC12C MCU as lower machine , on-site temperature are collected by DS18B20 , then the data are transmited to PC through serial port , temperatures and their curves are displayed in the PC . The actual test shows the system , with character of relable operation and quite clear interface , realizes the design requirements .关键词
串口通信/STC12C 单片机/温度传感器 DS18B20/MSComm 控件Key words
serial communication/STC12C MCU/DS18B20/MSComm分类
信息技术与安全科学
