Does anyone know how to initialize mq3 alcohol sensor in keil software using c language? To also know how many percentage (range) of the presence of alcohol from someone's breath to be as input? Please help
azzahra said:i tried to include arduino library in keil
Which "Arduino library" ?
Note that most Arduinos use AVR - not ARM - so you will need to port the library if you want to use it:
https://en.wikipedia.org/wiki/Porting
OR: why not just use an Arduino ?