精选优质文档-倾情为你奉上光电式烟雾报警器的设计【摘要】随着现代家庭用火、用电量的增加，家庭火灾发生的频率越来越高。烟雾报警器也随之被广泛应用于各种场合。本设计是利用单片机结合传感器技术而开发设计了这一烟雾报警系统。论文中主要针对烟雾报警系统中的各个组成部件进行了介绍，对它的主控电路和外围设备电路之间的接口技术做了重点介绍。关键词：报警器、80C51、烟雾传感器 Abstract: With the modern home with fire, electricity consumption increases, the frequency of home fires is getting higher and higher. Smoke detectors have also been widely used in various occasions. This design is combined with the use of single-chip sensor technology development and design of th
