This paper presents the design of temperature transducer based on MCU AT89C55 and DS18B20 sensor. The designed hardware structure diagram and software flowchart of the instrument is given.
本文叙述了基于单片机at89c55、采用DS18B20传感器的温度变送器设计，给出了硬件结构图和软件流程图。
A temperature transducer that is based on digital temperature sensor DS1620 and microcontroller AT89C2051 is developed. In this paper the principle and software flow of the transducer are introduced.
设计了基于数字式温度传感器ds1620和单片机at89c 2051的温度变送器，介绍了变送器的工作原理和软件流程。
The automatic control system is composed of a temperature transducer, a photoelectric velocity sensor, a digital displayer, and a computer.
自控装置由温度传感器、光电速度传感器、数显和计算机组成。
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