doc: improve & complete documentation on many sensors

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
2014-09-01 15:31:55 +01:00
parent 3ed11d7c37
commit e3177c260c
27 changed files with 119 additions and 28 deletions
--- a/src/gas/mq9.h
+++ b/src/gas/mq9.h
@@ -31,7 +31,12 @@ namespace upm {
    /**
     * @brief C++ API for MQ9 gas sensor
     *
+     * The Grove MQ9 Gas Sensor module is useful for gas leakage detecting (in
+     * home and industry). It can detect Carbon Monoxide, Coal Gas and
+     * Liquefied Gas. It's sensitivty is 10-1000ppmCO 100-10000PPm Gas.
+     *
     * @snippet mq9-example.cxx Interesting
+     * @image html mq9.jpeg
     */
    class MQ9 : public Gas {
        public: