Design of Portable Air Quality Detector

This article takes STC89C52 as the core and designs a portable intelligent air quality Detector. With the detecting of toxic and dangerous gases in the indoor air as the background, it can realize the real-time acquisition, processing, display, and alarm of indoor temperature and VOC gas. Function. The instrument uses LCD screen to display menus and has a good man-machine dialogue interface. At the same time, the sound and light alarm system is designed to realize timely alarm when the parameters exceed the standard. The indoor intelligent air quality Detector is small in size, low in power consumption, and simple in operation. It is suitable for medical and health care in homes and communities, and can know the quality of indoor air in real time.

關鍵字

Air Quality Detection ； Man-machine Interface ； VOC Gas

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國際替代計量

Design of Portable Air Quality Detector

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