范文编号:ZD1271 范文字数:22562,页数:62 附原理图,外文翻译 摘要:
Summary The design completes a two-line mine gas alarm system which uses the single chip computer AT89C51 as the core. The system collects the density of gas at fixed time, and transmits it to the computer on the ground through the chip MT8888. As the same time, the system displays the density by the LED displayer under the mine. When the density of the gas exceeds the alarm figure, the system will give alarm. Besides, I place 4keys in the system to change the alarm figure and the fixed time.
目录 概述…………………………………………………………(1) 4.2 MT8888初始化及数据发送程序…………………………(33) 两线制煤矿瓦斯报警仪相关范文 |
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