摘要
本文设计的基于MCS-51系列单片机时间控制器主要应用AT89C51作为控制核心,采用实时时钟芯片DS1302、E2PROM 24C02及动态数码显示相结合。具有硬件电路简单、软件功能完善、控制系统可靠、性价比较高等特点,具有一定的使用和参考价值。
Single-chip microcomputer time controller based on the MCS-51 series is designed using AT89C51 as the controUing core, combining with real-time clock chip DS1302, EzPROM 24C02 and dynamic digital tube display. Its some advantages, such as the hardware circuit being simple, the software being with perfect function, the control system being reliable, and having high cost performance. It has certain usage and reference value.
出处
《电脑与电信》
2012年第12期58-59,共2页
Computer & Telecommunication
