计算机多点温度采集系统的设计与实现

Design and realization of computer multipoint temperature collection system

本文设计了一种实用新型计算机多点温度采集系统 ,采用 AD5 90作温度传感器 ,ADC0 80 9作模数转换器 ,单片机 89C5 1作为下位机 ,PC机作为上位机。

This paper proposes a new practical computerbased multipoint temperature collecting system. The system uses AD590 as temperature sensor, ADC0809 as ModDigit switcher, macrochip 89C51 as down termination, PC as up machine. The measure error is within the prescribed toleration.