摘要
在基于STC89C52单片机的数字钟电路设计中,运用Keil软件进行C语言编程可以实现时钟显示、调时和整点报警功能。采用Proteus软件仿真方法,将Keil软件里的程序导入Proteus,经仿真验证其具有可行性后焊接硬件电路,制作出以STC89C52为核心,以按键、数码管和蜂鸣器为主要外围元件,走时精准的数字钟实物,该数字钟具有性能稳定、显示灵活、扩展方便、实用性强等特点。
In circui t design o f d ig ita l clo c k based on STC89C52 SCM , the software K e i l and C Program Language are used to realize functions o f c lo c k d is p la y, adjusting time and in te gra l po in t alarm . By adopting the Proteus simulat ion pro gram, the K e i l program is p u t in Proteus. A f te r the simulat ion o f the feasibility , the hardware circui t is welded to make the stable real d ig ita l c lo c k w h ich takes STC89C52 as its core and uses the nixie tu b e s, the buttons and the buzzer as the main external components. The digital clock is of stable performance, easy extension, f le x ib le displa y and perfect a p p l ica t io n.
出处
《微处理机》
2016年第4期83-86,共4页
Microprocessors
基金
西安航空职业技术学院院级教改课题<基于职业素养创新电子实训教学模式>(课题编号14xhjg012)
