2 * Author: Brendan Le Foll <brendan.le.foll@intel.com>
3 * Copyright (c) 2014 Intel Corporation.
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32 * @brief C++ API for MQ9 gas sensor
34 * The Grove MQ9 Gas Sensor module is useful for gas leakage detecting (in
35 * home and industry). It can detect Carbon Monoxide, Coal Gas and
36 * Liquefied Gas. It's sensitivty is 10-1000ppmCO 100-10000PPm Gas.
38 * @snippet mq9-example.cxx Interesting
39 * @image html mq9.jpeg
41 class MQ9 : public Gas {
44 * Jhd1313m1 constructor
46 * @param gasPin analog pin where sensor connected
56 * Return name of the component