摘要
主要介绍了一个以AT89C52单片机为核心的数据采集系统,并对各个关键部分硬件的设计及特点做了详细的说明,包括所选芯片的功能及接口电路的设计等,最后简略地介绍了软件的流程,文中所设计的电路具有转换精度高,电路简单等优点,具有广泛的应用前景。
We mainly introduced the Single-chip AT89C52 as the core structure of the data collection system, the design and characteristics to each key components hardware have been given detailed description, including the function of the selected chip and the design of the interface circuit, a brief description of the software process was introduced. The design of the converter circuit has a high precision, easy circuits, etc, so, it has a broad application prospects.
出处
《中国市场》
2009年第6期83-84,共2页
China Market
关键词
单片机
数据采集
硬件
软件
single-chip
data collection
hardware
software