The hardware structure, software design and the functions of theflammable gas detector controlled by AT89C52 single chip computer are introduced concretely. The instrument features low eonsumption, high accuracy, ease operation and comptehensive function.%具体介绍了利用AT89C52单片机控制的可燃性气体浓度检测仪的硬件结构、软件设计以及实现的功能。该仪器具有低功耗、高精度、探作简便以及功能齐全等特点。
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