电子万历设计副本.docVIP

河南科技大学 毕业设计说明书 （机电一体化工程） 地 市： 河南·南阳 准考证号： 130210100077 姓 名： 李 磊 河南省高等教育自学考试 高等教育自学考试 毕业设计任务书 题目 电子万年历设计 本环节自2011 年 1 月 6 日起至2011 年 4月 7 日止 进行地点 河南工业职业技术学院 内容要求 指导教师：姜岩蕾 批准日期： 高等教育自学考试 摘 要 在日新月异的21世纪里，家电。设备都智能化CPU控制器单片机。电子万年历医院等相关行业的大厅，以及单位会议室、门卫等场所。 In the ever-changing 21st century, home electronics products have been developed rapidly. Many appliances have become humanity, intelligence, most of these electrical equipment containing CPU controller or microcontroller. Microcontroller for its high reliability, high cost, low voltage, low power consumption and a series of advantages in recent years has been the rapid development and large-scale promotion, widely used in industrial control systems, communications equipment, everyday consumer products and toys. And have been deep into all aspects of industrial production and all aspects of peoples lives, such as assembly line control, automation systems, intelligent home appliances (refrigerators, air conditioning, color TV) and so on. Chip microcomputer to control the small household electrical appliances with portable and practical, easy features. This design of the electronic calendar is a small smart home electronics products. Use of micro controller, real time clock chip in mind, the external power-down memory circu