Design and realization of computer multipoint temperature collection system
LI Shi-hui (Electrical Power Bureau of Yiyang Hunan,413000)
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.
【CateGory Index】： TP274