You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
I'd like to connect two MQ131 sensors to Arduino UNO: first - LOW_CONCENTRATION to A0 input and second HIGH_CONCENTRATION to A1 input.
How should I declare them in the program?
Best regards,
KAD
The text was updated successfully, but these errors were encountered:
I have a similar goal of using both a high concentration and low concentration sensor in my program. I see your response above and I tried to implement it into my Arduino code, but I get an error. Should I put your example above before the void setup() or inside of the void setup()?
Hello ostaquet,
I'd like to connect two MQ131 sensors to Arduino UNO: first - LOW_CONCENTRATION to A0 input and second HIGH_CONCENTRATION to A1 input.
How should I declare them in the program?
Best regards,
KAD
The text was updated successfully, but these errors were encountered: