I'm making a project for ammonia gas detection. I use MQ 137 on Proteus. However, I have not found the MQ 137 library for Proteus simulation. How to get the MQ 137 library for the ISIS Proteus???
This is, unfortunately for you, an Arduino forum; I've never seen a proteus question being solved here. You have a better chance in a Proteus forum; no idea if that exists.