摘要
本文介绍了一种由CO2气体传感器,数字温度传感器,A/D模数转换器件AD7810,单片机PIC16F873和计算机VB程序处理软件构成的温室大棚内数据采集系统的设计方案,并给出了具体的硬件结构电路图和部分程序清单。
this paper introduces a kind of design scheme which is a Data Acquisition System that concludes CO2 sensor, digital temperature sensor, A/D analog to digital converter, microcontroller PIC16F873 and drawing software using VB ,even The concrete hardware diagram and part of the program list are also given.
出处
《科技信息》
2009年第21期91-92,共2页
Science & Technology Information
