摘要
以单片机P89C51为核心,设计了一种迈克尔逊干涉条纹自动计数器,介绍了仪器各部分电路设计以及软件设计,并分析了各种干扰及其排除方法。实验结果表明,该仪器能有效缩短实验时间,操作简便,精确度高。
P89C51 mierocontroller as the core to the design of a Michelson interference fringes automatic counter, the various parts of the instrument circuit design and software design are described, and the various kinds of interference and the method of its removal areanalyzed . Experiment results show that the instrument can effectively shorten the experimental time easily operated and high accuracy.
出处
《实验室科学》
2011年第4期185-187,共3页
Laboratory Science
关键词
干涉条纹
计数器
单片机
interference fringes
counter
single chip
