From e7d811e4df9904946ed55fc7f94b57a7461ebd07 Mon Sep 17 00:00:00 2001 From: Kiveisha Yevgeniy Date: Tue, 26 Aug 2014 20:43:52 +0000 Subject: [PATCH] gas:: added README file with MQ-N sensors type Signed-off-by: Kiveisha Yevgeniy --- src/gas/README.txt | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 src/gas/README.txt diff --git a/src/gas/README.txt b/src/gas/README.txt new file mode 100644 index 0000000..a1d475d --- /dev/null +++ b/src/gas/README.txt @@ -0,0 +1,6 @@ +Grove - Gas Sensor(MQ-2)：Combustible Gas、Smoke [middle sensitivity] +Grove - Gas Sensor(MQ-3)：Alcohol and Benzine [HIGH sensitivity] Long warmup +Grove - Gas Sensor(MQ-5)：LPG, Natural Gas, Town Gas [high sensitivity] +Grove - Gas Sensor(MQ-9)：LPG, CO, CH4 [low sensitivity] + +Note - Gas sensor need to be heated, first minute the data is incorrect. -- 2.7.4