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为经济和社会的不断发展和进步,而且工业和科学技术得到了迅速的发展,出现了许多易燃材料,对人们生活环境以及生活方式的改革有着重要的影响,但是生活环境以及生活方式的改革可能会导致火灾的危险性增加,最终可能会导致火灾造成人员伤亡,文章很好的对传感器及单片机火灾报警器进行的设计,配合其他配件的使用,可以实现声光报警,也可以进行自动排烟和灭火,单片机使用的STC89C52控制软件,有利于更好地对半导体MQ-2的烟雾检测,可以使用DS18B20对温度进行检测。
For the continuous economic and social development and progress, and the rapid development of industry and science and technology, there have been many flammable materials that have an important impact on people’s living environment and lifestyle reform, but the living environment and lifestyle reform May increase the risk of fire and eventually may cause fire and cause personal injury. The article is very good sensor and SCM fire alarm design, with the use of other accessories, you can achieve sound and light alarm, can also be automatic row Smoke and fire fighting, the microcontroller used by the STC89C52 control software is conducive to better detection of the semiconductor MQ-2 smoke, you can use the DS18B20 to detect the temperature.