本程序为烟雾甲烷传感器的C程序实现，本人已调试通过。-This procedure for the C program of smoke methane sensor, I have been debugging through.

基于51单机的MQ系列传感器采集程序，实现信号采集处理分析的功能，用于烟雾，煤气等气体浓度报警。-Based on 51 single MQ series sensor acquisition program, to achieve the function of signal acquisition and processing analysis for smoke, gas and other gas concentration a