|
|
@ -43,7 +43,7 @@ float ppmCH4 = MQ4.readSensor();
|
|
|
|
##### Graph
|
|
|
|
##### Graph
|
|
|
|

|
|
|
|

|
|
|
|
#### RS/R0 value (From datasheet of your sensor)
|
|
|
|
#### RS/R0 value (From datasheet of your sensor)
|
|
|
|
* RS (Clean air - English) -> (Aire puro - Spanish)
|
|
|
|
* RS/R0 (Clean air - English) -> (Aire puro - Spanish)
|
|
|
|
* **Note**: RS/R0 is equal to Ratio variable on the program
|
|
|
|
* **Note**: RS/R0 is equal to Ratio variable on the program
|
|
|
|

|
|
|
|

|
|
|
|
### Arduino
|
|
|
|
### Arduino
|
|
|
|