摘要
文章介绍了采用AT89C51单片机为核心部件以及其他外围电路、相应接口进行数字钟的设计与实现。结果显示用单片机来设计数字钟,软件实现各种功能比较方便,结构简单,精度高、性能稳定。
This paper introduces the AT89C51 microcontroller as the core components and other peripheral circuit and the corresponding interface to design and implement the digital clock.The result shows that using SCM to design a digital clock with software to realize all kinds of function is more convenient.It is simple structure,high precision and stable performance.
出处
《实验科学与技术》
2013年第2期45-46,共2页
Experiment Science and Technology
