Design of Fire Smoke Alarm Based on Single Chip Microcomputer
Fire is a very common disaster in daily life.In order to address the issue of timely alarm when a fire occurs,a fire smoke alarm with AT89C52 microcontroller as the core has been designed to protect the safety of people's lives and property.It is also equipped with temperature modules,smoke modules,and sound and light alarm devices.The working principle and design scheme of AT89C52 microcontroller and various modules are introduced.The test results show that the system with low power consumption is easy to popularize and repair,which can meet various needs such as flame detection and smoke alarm in different occasions.
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